Abstract
Quantum mechanics entails effects like superpositions and entanglement that have no classical counterpart. Harnessing these counterintuitive aspects for technological advance is the goal of quantum technology.
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Notes
- 1.
This argumentation is not restricted to interferometers. Grovers algorithm, for instance, exploits quantum effects to learn about an unknown function (the so-called oracle) by performing fewer operations (interrogations) on that function than classically necessary [15].
References
A. Celi, A. Sanpera, V. Ahufinger, M. Lewenstein, Quantum optics and frontiers of physics: the third quantum revolution. Phys. Scr. 92, 013003 (2016)
J.P. Dowling, G.J. Milburn, Quantum technology: the second quantum revolution. Phil. Trans. R. Soc. Lond. A 361, 1655–1674 (2003)
A. de Touzalin, C. Marcus, F. Heijman, I. Cirac, R. Murray, T. Calarco, Quantum manifesto. A new era of technology (2016). http://qurope.eu/manifesto
E. Gibney et al., Billion-euro boost for quantum tech. Nature 532, 426 (2016)
J. Mlynek, Quantum technologies flagship, intermediate report (2017). http://ec.europa.eu/newsroom/document.cfm?doc_id=42721
T.D. Ladd, F. Jelezko, R. Laflamme, Y. Nakamura, C. Monroe, J.L. O’Brien, Quantum computers. Nature 464, 45 (2010). https://doi.org/10.1038/nature08812
E. Cartlidge, Quantum computing: How Close Are We? Opt. Photon. News 27, 30–37 (2016). https://doi.org/10.1364/OPN.27.10.000030
G. Popkin, Scientists are close to building a quantum computer that can beat a conventional one. Science (2016)
D. Castelvecchi, Quantum computers ready to leap out of the lab in 2017. Nature 541, 9 (2017)
G. Kurizki, P. Bertet, Y. Kubo, K. Molmer, D. Petrosyan, P. Rabl, J. Schmiedmayer, Quantum technologies with hybrid systems. PNAS 112, 3866–3873 (2015). https://doi.org/10.1073/pnas.1419326112
N.M. Linke, D. Maslov, M. Roetteler, S. Debnath, C. Figgatt, K.A. Landsman, K. Wright, C. Monroe, Experimental comparison of two quantum computing architectures. PNAS 114, 3305–3310 (2017). https://doi.org/10.1073/pnas.1618020114
N. Gisin, G. Ribordy, W. Tittel, H. Zbinden, Quantum cryptography. Rev. Mod. Phys. 74, 145–195 (2002). https://doi.org/10.1103/RevModPhys.74.145
N. Gisin, R. Thew, Quantum communication. Nat. Photon. 1, 165–171 (2007). https://doi.org/10.1038/nphoton.2007.22
L. Fortnow, The status of the P versus NP problem. Commun. ACM 52, 78–86 (2009)
M. Nielsen, I. Chuang, Quantum Computation and Quantum Information (Cambridge University Press, 2000). https://books.google.de/books?id=-s4DEy7o-a0C
J.L. O’Brien, A. Furusawa, J. Vuckovic, Photonic quantum technologies. Nat. Photon. 3, 687–695 (2009). https://doi.org/10.1038/nphoton.2009.229
W. Nawrocki, Introduction to Quantum Metrology: Quantum Standards and Instrumentation (Springer, 2015). https://books.google.de/books?id=7VSzBwAAQBAJ
E. Goebel, U. Siegner, Quantum Metrology: Foundation of Units and Measurements (Wiley, 2015). https://books.google.de/books?id=NCCPCQAAQBAJ
J. Brun-Picard, S. Djordjevic, D. Leprat, F. Schopfer, W. Poirier, Practical quantum realization of the ampere from the elementary charge. Phys. Rev. X 6, 041051 (2016). https://doi.org/10.1103/PhysRevX.6.041051
V. Giovannetti, S. Lloyd, L. Maccone, Quantum-enhanced measurements: beating the standard quantum limit. Science 306, 1330–1336 (2004). https://doi.org/10.1126/science.1104149
V. Giovannetti, S. Lloyd, L. Maccone, Quantum metrology. Phys. Rev. Lett. 96, 010401 (2006). https://doi.org/10.1103/PhysRevLett.96.010401
V. Giovannetti, S. Lloyd, L. Maccone, Advances in quantum metrology. Nat. Photon. 5, 222–229 (2011). https://doi.org/10.1038/nphoton.2011.35
C.F. Roos, M. Chwalla, K. Kim, M. Riebe, R. Blatt, Designer atoms’ for quantum metrology. Nature 443, 316–319 (2006). https://doi.org/10.1038/nature05101
A.D. Ludlow, M.M. Boyd, J. Ye, E. Peik, P.O. Schmidt, Optical atomic clocks. Rev. Mod. Phys. 87, 637–701 (2015). https://doi.org/10.1103/RevModPhys.87.637
N. Huntemann, C. Sanner, B. Lipphardt, C. Tamm, E. Peik, Single-Ion atomic clock with \(3 \times 10^{-18}\) systematic uncertainty. Phys. Rev. Lett. 116, 063001 (2016). https://doi.org/10.1103/PhysRevLett.116.063001
I. Ushijima, M. Takamoto, M. Das, T. Ohkubo, H. Katori, Cryogenic optical lattice clocks. Nat.Photon. 9, 185–189 (2015). https://doi.org/10.1038/nphoton.2015.5
B.J. Bloom, T.L. Nicholson, J.R. Williams, S.L. Campbell, M. Bishof, X. Zhang, W. Zhang, S.L. Bromley, J. Ye, An optical lattice clock with accuracy and stability at the \(10^{-18}\) level. Nature 506, 71–75 (2014). https://doi.org/10.1038/nature12941
T.L. Nicholson, S.L. Campbell, R.B. Hutson, G.E. Marti, B.J. Bloom, R.L. McNally, W. Zhang, M.D. Barrett, M.S. Safronova, G.F. Strouse, W.L. Tew, J. Ye, Systematic evaluation of an atomic clock at \(2\times 10^{-18}\) total uncertainty. Nat. Commun. 6, 6896 (2015). https://doi.org/10.1038/ncomms7896
C.W. Chou, D.B. Hume, J.C.J. Koelemeij, D.J. Wineland, T. Rosenband, Frequency comparison of two high-accuracy \({\text{Al}}^{+}\) optical clocks. Phys. Rev. Lett. 104, 070802 (2010). https://doi.org/10.1103/PhysRevLett.104.070802
E.M. Kessler, P. Kómár, M. Bishof, L. Jiang, A.S. Sørensen, J. Ye, M.D. Lukin, Heisenberg-limited atom clocks based on entangled qubits. Phys. Rev. Lett. 112, 190403 (2014). https://doi.org/10.1103/PhysRevLett.112.190403
N. Huntemann, B. Lipphardt, C. Tamm, V. Gerginov, S. Weyers, E. Peik, Improved limit on a temporal variation of \({m}_{p}/{m}_{e}\) from comparisons of \({{\rm yb}^+}\) and cs atomic clocks. Phys. Rev. Lett. 113, 210802 (2014). https://doi.org/10.1103/PhysRevLett.113.210802
R.M. Godun, P.B.R. Nisbet-Jones, J.M. Jones, S.A. King, L.A.M. Johnson, H.S. Margolis, K. Szymaniec, S.N. Lea, K. Bongs, P. Gill, Frequency ratio of two optical clock transitions in \(^{171}{{\rm Yb}^+}\) and constraints on the time variation of fundamental constants. Phys. Rev. Lett. 113, 210801 (2014). https://doi.org/10.1103/PhysRevLett.113.210801
N. Nemitz, T. Ohkubo, M. Takamoto, I. Ushijima, M. Das, N. Ohmae, H. Katori, Frequency ratio of Yb and Sr clocks with \(5 \times 10^{-17}\) uncertainty at \(150\,\) seconds averaging time. Nat. Photon. 10, 258–261 (2016). https://doi.org/10.1038/nphoton.2016.20
P.A. Dirac, The cosmological constants. Nature 139, 323 (1937)
J.-P. Uzan, The fundamental constants and their variation: observational and theoretical status. Rev. Mod. Phys. 75, 403–455 (2003). https://doi.org/10.1103/RevModPhys.75.403
R. Schnabel, N. Mavalvala, D.E. McClelland, P.K. Lam, Quantum metrology for gravitational wave astronomy. Nat. Commun. 1, 121 (2010). https://doi.org/10.1038/ncomms1122
R.X. Adhikari, Gravitational radiation detection with laser interferometry. Rev. Mod. Phys. 86, 121–151 (2014). https://doi.org/10.1103/RevModPhys.86.121
B.P. Abbott et al., (LIGO Scientific Collaboration and Virgo Collaboration), GW150914: The advanced LIGO detectors in the era of first discoveries. Phys. Rev. Lett. 116, 131103 (2016). https://doi.org/10.1103/PhysRevLett.116.131103
B.P. Abbott et al., (LIGO Scientific and Virgo Collaboration), GW170104: observation of a 50-solar-mass binary black hole coalescence at redshift 0.2. Phys. Rev. Lett. 118, 221101 (2017). https://doi.org/10.1103/PhysRevLett.118.221101
J. Aasi et al., (The LIGO Scientific Collaboration), Enhanced sensitivity of the LIGO gravitational wave detector by using squeezed states of light. Nat. Photon. 7, 613–619 (2013). https://doi.org/10.1038/nphoton.2013.177
J. Miller, L. Barsotti, S. Vitale, P. Fritschel, M. Evans, D. Sigg, Prospects for doubling the range of advanced LIGO. Phys. Rev. D 91, 062005 (2015). https://doi.org/10.1103/PhysRevD.91.062005
Y. Ma, H. Miao, B.H. Pang, M. Evans, C. Zhao, J. Harms, R. Schnabel, Y. Chen, Proposal for gravitational-wave detection beyond the standard quantum limit through EPR entanglement. Nat. Phys. 13, 776–780 (2017). https://doi.org/10.1038/nphys4118
R. Schnabel, Squeezed states of light and their applications in laser interferometers. Phys. Rep. 684, 1–51 (2017). https://doi.org/10.1016/j.physrep.2017.04.001
C.L. Degen, F. Reinhard, P. Cappellaro, Quantum sensing. Rev. Mod. Phys. 89, 035002 (2017). https://doi.org/10.1103/RevModPhys.89.035002
A.D. Cronin, J. Schmiedmayer, D.E. Pritchard, Optics and interferometry with atoms and molecules. Rev. Mod. Phys. 81, 1051–1129 (2009). https://doi.org/10.1103/RevModPhys.81.1051
H. Zhang, R. McConnell, S. Cuk, Q. Lin, M.H. Schleier-Smith, I.D. Leroux, V. Vuletic, Collective state measurement of mesoscopic ensembles with single-atom resolution. Phys. Rev. Lett. 109, 133603 (2012). https://doi.org/10.1103/PhysRevLett.109.133603
D.B. Hume, I. Stroescu, M. Joos, W. Muessel, H. Strobel, M.K. Oberthaler, Accurate atom counting in mesoscopic ensembles. Phys. Rev. Lett. 111, 253001 (2013). https://doi.org/10.1103/PhysRevLett.111.253001
M. Zwierz, C.A. Pérez-Delgado, P. Kok, General optimality of the Heisenberg limit for quantum metrology. Phys. Rev. Lett. 105, 180402 (2010). https://doi.org/10.1103/PhysRevLett.105.180402
M. Zwierz, C.A. Pérez-Delgado, P. Kok, Ultimate limits to quantum metrology and the meaning of the Heisenberg limit. Phys. Rev. A 85, 042112 (2012). https://doi.org/10.1103/PhysRevA.85.042112
B.L. Higgins, D.W. Berry, S.D. Bartlett, H.M. Wiseman, G.J. Pryde, Entanglement-free Heisenberg-limited phase estimation. Nature 450, 393–396 (2007). https://doi.org/10.1038/nature06257
M.W. Mitchell, Number-unconstrained quantum sensing. Quantum Sci. Technol. 2, 044005 (2017). http://stacks.iop.org/2058-9565/2/i=4/a=044005
H.F. Hofmann, All path-symmetric pure states achieve their maximal phase sensitivity in conventional two-path interferometry. Phys. Rev. A 79, 033822 (2009). https://doi.org/10.1103/PhysRevA.79.033822
L. Pezzè, P. Hyllus, A. Smerzi, Phase-sensitivity bounds for two-mode interferometers. Phys. Rev. A 91, 032103 (2015). https://doi.org/10.1103/PhysRevA.91.032103
M. Kitagawa, Y. Yamamoto, Number-phase minimum-uncertainty state with reduced number uncertainty in a kerr nonlinear interferometer. Phys. Rev. A 34, 3974–3988 (1986). https://doi.org/10.1103/PhysRevA.34.3974
A. Luis, Nonlinear transformations and the Heisenberg limit. Phys. Rev. A 329, 8–13 (2004). https://doi.org/10.1016/j.physleta.2004.06.080
M. Napolitano, M. Koschorreck, B. Dubost, N. Behbood, R.J. Sewell, M.W. Mitchell, Interaction-based quantum metrology showing scaling beyond the Heisenberg limit. Nature 471, 486–489 (2011). https://doi.org/10.1038/nature09778
R.J. Sewell, M. Napolitano, N. Behbood, G. Colangelo, F. Martin Ciurana, M.W. Mitchell, Ultrasensitive atomic spin measurements with a nonlinear interferometer. Phys. Rev. X 4, 021045 (2014). https://doi.org/10.1103/PhysRevX.4.021045
D. Braun, G. Adesso, F. Benatti, R. Floreanini, U. Marzolino, M.W. Mitchell, S. Pirandola, Quantum enhanced measurements without entanglement (2017). arXiv:1701.05152
L. Pezzé, A. Smerzi, Entanglement, nonlinear dynamics, and the Heisenberg limit. Phys. Rev. Lett. 102, 100401 (2009). https://doi.org/10.1103/PhysRevLett.102.100401
Y. Kawaguchi, M. Ueda, Spinor Bose-Einstein condensates. Phys. Rep. 520, 253–381 (2012). https://doi.org/10.1016/j.physrep.2012.07.005
D.M. Stamper-Kurn, M. Ueda, Spinor Bose gases: symmetries, magnetism, and quantum dynamics. Rev. Mod. Phys. 85, 1191 (2013). https://doi.org/10.1103/RevModPhys.85.1191
B. Lücke, M. Scherer, J. Kruse, L. Pezzè, F. Deuretzbacher, P. Hyllus, O. Topic, J. Peise, W. Ertmer, J. Arlt, L. Santos, A. Smerzi, C. Klempt, Twin matter waves for interferometry beyond the classical limit. Science 334, 773–776 (2011). https://doi.org/10.1126/science.1208798
C. Gross, H. Strobel, E. Nicklas, T. Zibold, N. Bar-Gill, G. Kurizki, M.K. Oberthaler, Atomic homodyne detection of continuous-variable entangled twin-atom states. Nature 480, 219 (2011). https://doi.org/10.1038/nature10654
C.D. Hamley, C.S. Gerving, T.M. Hoang, E.M. Bookjans, M.S. Chapman, Spin-nematic squeezed vacuum in a quantum gas. Nat. Phys. 8, 305 (2012). https://doi.org/10.1038/nphys2245
S.R. Leslie, J. Guzman, M. Vengalattore, J.D. Sau, M.L. Cohen, D.M. Stamper-Kurn, Amplification of fluctuations in a spinor Bose-Einstein condensate. Phys. Rev. A 79, 043631 (2009). https://doi.org/10.1103/PhysRevA.79.043631
C. Klempt, O. Topic, G. Gebreyesus, M. Scherer, T. Henninger, P. Hyllus, W. Ertmer, L. Santos, J.J. Arlt, Parametric amplification of vacuum fluctuations in a spinor condensate. Phys. Rev. Lett. 104, 195303 (2010). https://doi.org/10.1103/PhysRevLett.104.195303
P.D. Nation, J.R. Johansson, M.P. Blencowe, F. Nori, Colloquium: stimulating uncertainty: amplifying the quantum vacuum with superconducting circuits. Rev. Mod. Phys. 84, 1–24 (2012). https://doi.org/10.1103/RevModPhys.84.1
H. Lee, P. Kok, J.P. Dowling, A quantum Rosetta stone for interferometry. J. Mod. Opt. 49, 2325–2338 (2002). https://doi.org/10.1080/0950034021000011536
J.-W. Pan, Z.-B. Chen, C.-Y. Lu, H. Weinfurter, A. Zeilinger, M. Zukowski, Multiphoton entanglement and interferometry. Rev. Mod. Phys. 84, 777 (2012). https://doi.org/10.1103/RevModPhys.84.777
J.P. Dowling, Quantum optical metrology-the lowdown on high-N00N states. Contemp. Phys. 49, 125–143 (2008)
D.M. Greenberger, M.A. Horne, A. Zeilinger, Going beyond Bell’s theorem, in Bell’s Theorem, Quantum Theory and Conceptions of the Universe (Springer, 1989) pp. 69–72
N.D. Mermin, Extreme quantum entanglement in a superposition of macroscopically distinct states. Phys. Rev. Lett. 65, 1838–1840 (1990). https://doi.org/10.1103/PhysRevLett.65.1838
J.J. Bollinger, W.M. Itano, D.J. Wineland, D.J. Heinzen, Optimal frequency measurements with maximally correlated states. Phys. Rev. A 54, R4649–R4652 (1996). https://doi.org/10.1103/PhysRevA.54.R4649
C.C. Gerry, J. Mimih, The parity operator in quantum optical metrology. Contemp. Phys. 51, 497–511 (2010). https://doi.org/10.1080/00107514.2010.509995
M.J. Holland, K. Burnett, Interferometric detection of optical phase shifts at the Heisenberg limit. Phys. Rev. Lett. 71, 1355–1358 (1993). https://doi.org/10.1103/PhysRevLett.71.1355
R.A. Campos, C.C. Gerry, A. Benmoussa, Optical interferometry at the Heisenberg limit with twin Fock states and parity measurements. Phys. Rev. A 68, 023810 (2003). https://doi.org/10.1103/PhysRevA.68.023810
S.L. Braunstein, P. van Loock, Quantum information with continuous variables. Rev. Mod. Phys. 77, 513–577 (2005). https://doi.org/10.1103/RevModPhys.77.513
P.M. Anisimov, G.M. Raterman, A. Chiruvelli, W.N. Plick, S.D. Huver, H. Lee, J.P. Dowling, Quantum metrology with two-mode squeezed vacuum: parity detection beats the Heisenberg limit. Phys. Rev. Lett. 104, 103602 (2010). https://doi.org/10.1103/PhysRevLett.104.103602
T. Kim, J. Dunningham, K. Burnett, Precision measurement scheme using a quantum interferometer. Phys. Rev. A 72, 055801 (2005). https://doi.org/10.1103/PhysRevA.72.055801
J. Dunningham, T. Kim, Using quantum interferometers to make measurements at the Heisenberg limit. J. Mod. Opt. 53, 557–571 (2006). https://doi.org/10.1080/09500340500443268
D. Leibfried, M.D. Barrett, T. Schaetz, J. Britton, J. Chiaverini, W.M. Itano, J.D. Jost, C. Langer, D.J. Wineland, Toward Heisenberg-limited spectroscopy with multiparticle entangled states. Science 304, 1476 (2004). https://doi.org/10.1126/science.1097576
F. Fröwis, P. Sekatski, W. Dür, Detecting large quantum fisher information with finite measurement precision. Phys. Rev. Lett. 116, 090801 (2016). https://doi.org/10.1103/PhysRevLett.116.090801
T. Macri, L. Pezzè, A. Smerzi, Loschmidt Echo for quantum metrology (2016). arXiv:1604.04246
E. Davis, G. Bentsen, M. Schleier-Smith, Approaching the Heisenberg limit without single-particle detection. Phys. Rev. Lett. 116, 053601 (2016). https://doi.org/10.1103/PhysRevLett.116.053601
E. Davis, G. Bentsen, T. Li, M. Schleier-Smith, Advantages of interaction- based readout for quantum sensing, in Proceedings of SPIE, vol. 10118 (2017)
S.P. Nolan, S.S. Szigeti, S.A. Haine, Optimal and Robust quantum etrology using interaction-based readouts (2017). arXiv:1703.10417 [quant-ph]
A.A. Clerk, M.H. Devoret, S.M. Girvin, F. Marquardt, R.J. Schoelkopf, Introduction to quantum noise, measurement, and amplification. Rev. Mod. Phys. 82, 1155–1208 (2010). https://doi.org/10.1103/RevModPhys.82.1155
J. Kong, F. Hudelist, Z.Y. Ou, W. Zhang, Cancellation of internal quantum noise of an amplifier by quantum correlation. Phys. Rev. Lett. 111, 033608 (2013). https://doi.org/10.1103/PhysRevLett.111.033608
B. Yurke, S.L. McCall, J.R. Klauder, SU(2) and SU(1,1) interferometers. Phys. Rev. A 33, 4033 (1986). https://doi.org/10.1103/PhysRevA.33.4033
C. Sparaciari, S. Olivares, M.G.A. Paris, Gaussian-state interferometry with passive and active elements. Phys. Rev. A 93, 023810 (2016). https://doi.org/10.1103/PhysRevA.93.023810
T.J. Herzog, J.G. Rarity, H. Weinfurter, A. Zeilinger, Frustrated two-photon creation via interference. Phys. Rev. Lett. 72, 629–632 (1994). https://doi.org/10.1103/PhysRevLett.72.629
R.Z. Vered, Y. Shaked, Y. Ben-Or, M. Rosenbluh, A. Peer, Classical-to-quantum transition with broadband four-wave mixing. Phys. Rev. Lett. 114, 063902 (2015). https://doi.org/10.1103/PhysRevLett.114.063902
Y. Shaked, R. Pomerantz, R.Z. Vered, A. Peer, Observing the nonclassical nature of ultra-broadband bi-photons at ultrafast speed. New J. Phys. 16, 053012 (2014). http://stacks.iop.org/1367-2630/16/i=5/a=053012
V. Boyer, A.M. Marino, R.C. Pooser, P.D. Lett, Entangled images from four-wave mixing. Science 321, 544–547 (2008)
C.F. McCormick, A.M. Marino, V. Boyer, P.D. Lett, Strong low-frequency quantum correlations from a four-wave-mixing amplifier. Phys. Rev. A 78, 043816 (2008). https://doi.org/10.1103/PhysRevA.78.043816
R.C. Pooser, A.M. Marino, V. Boyer, K.M. Jones, P.D. Lett, Low-noise amplification of a continuous-variable quantum state. Phys. Rev. Lett. 103, 010501 (2009). https://doi.org/10.1103/PhysRevLett.103.010501
J. Jing, C. Liu, Z. Zhou, Z. Y. Ou, W. Zhang, Realization of a nonlinear interferometer with parametric amplifiers. Appl. Phys. Lett. 99 (2011)
F. Hudelist, J. Kong, C. Liu, J. Jing, Z. Ou, W. Zhang, Quantum metrology with parametric amplifier-based photon correlation interferometers. Nat. Commun. 5, 3049 (2014). https://doi.org/10.1038/ncomms4049
M. Manceau, G. Leuchs, F. Khalili, M. Chekhova, Detection loss tolerant supersensitive phase measurement with an SU (1, 1) interferometer (2017). arXiv:1705.02662
E. Flurin, N. Roch, F. Mallet, M.H. Devoret, B. Huard, Generating entangled microwave radiation over two transmission lines. Phys. Rev. Lett. 109, 183901 (2012). https://doi.org/10.1103/PhysRevLett.109.183901
E. Flurin, The Josephson Mixer, a Swiss army knife for microwave quantum optics, Ph.D. thesis, Ecole Normale Supérieure, Paris (2014). https://tel.archives-ouvertes.fr/tel-01241123
A. Bienfait, P. Campagne-Ibarcq, A. Holm-Kiilerich, X. Zhou, S. Probst, J. Pla, T. Schenkel, D. Vion, D. Esteve, J. Morton, et al., Magnetic resonance with squeezed microwaves (2016). arXiv:1610.03329
T.P. Harty, D.T.C. Allcock, C.J. Ballance, L. Guidoni, H.A. Janacek, N.M. Linke, D.N. Stacey, D.M. Lucas, High-fidelity preparation, gates, memory, and readout of a trapped-ion quantum bit. Phys. Rev. Lett. 113, 220501 (2014). https://doi.org/10.1103/PhysRevLett.113.220501
J.P. Gaebler, T.R. Tan, Y. Lin, Y. Wan, R. Bowler, A.C. Keith, S. Glancy, K. Coakley, E. Knill, D. Leibfried, D.J. Wineland, High-fidelity universal gate set for \({^{9}}{{\rm Be}^+}\) ion qubits. Phys. Rev. Lett. 117, 060505 (2016). https://doi.org/10.1103/PhysRevLett.117.060505
C.J. Ballance, T.P. Harty, N.M. Linke, M.A. Sepiol, D.M. Lucas, High-fidelity quantum logic gates using trapped-ion hyperfine qubits. Phys. Rev. Lett. 117, 060504 (2016). https://doi.org/10.1103/PhysRevLett.117.060504
H. Häffner, C.F. Roos, R. Blatt, Quantum computing with trapped ions. Phys. Rep. 469, 155–203 (2008)
R. Blatt, D. Wineland, Entangled states of trapped atomic ions. Nature 453, 1008 (2008). https://doi.org/10.1038/nature07125
A. Sørensen, K. Mølmer, Quantum computation with ions in thermal motion. Phys. Rev. Lett. 82, 1971–1974 (1999). https://doi.org/10.1103/PhysRevLett.82.1971
D. Kielpinski, C. Monroe, D.J. Wineland, Architecture for a large-scale ion-trap quantum computer. Nature 417, 709 (2002)
C. Monroe, J. Kim, Scaling the ion trap quantum processor. Science 339, 1164–1169 (2013). https://doi.org/10.1126/science.1231298
J.D. Siverns, Q. Quraishi, Ion trap architectures and new directions (2017). arXiv:1708.04689
J.W. Britton, B.C. Sawyer, A.C. Keith, C.-C.J. Wang, J.K. Freericks, H. Uys, M.J. Biercuk, J.J. Bollinger, Engineered two-dimensional ising interactions in a trapped-ion quantum simulator with hundreds of spins. Nature 484, 489–492 (2012). https://doi.org/10.1038/nature10981
J.G. Bohnet, B.C. Sawyer, J.W. Britton, M.L. Wall, A.M. Rey, M. Foss-Feig, J.J. Bollinger, Quantum spin dynamics and entanglement generation with hundreds of trapped ions. Science 352, 1297–1301 (2016). https://doi.org/10.1126/science.aad9958
M. Gärttner, J.G. Bohnet, A. Safavi-Naini, M.L. Wall, J.J. Bollinger, A.M. Rey, Measuring out-of-time-order correlations and multiple quantum spectra in a trapped-ion quantum magnet. Nat. Phys. 13, 781–786 (2017). https://doi.org/10.1038/nphys4119
O. Hosten, R. Krishnakumar, N.J. Engelsen, M.A. Kasevich, Quantum phase magnification. Science 352, 1552–1555 (2016). https://doi.org/10.1126/science.aaf3397
O. Hosten, N.J. Engelsen, R. Krishnakumar, M.A. Kasevich, Measurement noise 100 times lower than the quantum-projection limit using entangled atoms. Nature (2016)
J. Borregaard, E.D. Davis, G.S. Bentsen, M.H. Schleier-Smith, A.S. Sørensen, One- and two-axis squeezing of atomic ensembles in optical cavities (2017). arXiv:1706.01650
S.L. Rolston, W.D. Phillips, Nonlinear and quantum atom optics. Nature 416, 219–224 (2002). https://doi.org/10.1038/416219a
S. Inouye, T. Pfau, S. Gupta, A.P. Chikkatur, A. Gorlitz, D.E. Pritchard, W. Ketterle, Phase-coherent amplification of atomic matter waves. Nature 402, 641–644 (1999). https://doi.org/10.1038/45194
M. Kozuma, Y. Suzuki, Y. Torii, T. Sugiura, T. Kuga, E.W. Hagley, L. Deng, Phase-coherent amplification of matter waves. Science 286, 2309–2312 (1999)
T.M. Hoang, C.S. Gerving, B.J. Land, M. Anquez, C.D. Hamley, M.S. Chapman, Dynamic stabilization of a quantum many-body spin system. Phys. Rev. Lett. 111, 090403 (2013). https://doi.org/10.1103/PhysRevLett.111.090403
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Linnemann, D. (2018). Introduction. In: Quantum‐Enhanced Sensing Based on Time Reversal of Entangling Interactions. Springer Theses. Springer, Cham. https://doi.org/10.1007/978-3-319-96008-1_1
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DOI: https://doi.org/10.1007/978-3-319-96008-1_1
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