Abstract
The interplay of nonlinearity and topology results in many novel and emergent properties across a number of physical systems such as chiral magnets, nematic liquid crystals, Bose–Einstein condensates, photonics, high energy physics, etc. It also results in a wide variety of topological defects such as solitons, vortices, skyrmions, merons, hopfions, monopoles to name just a few. The interaction among and collision of these nontrivial defects itself constitute topics of significant interest. Curvature and underlying geometry also affect the shape, interaction and behavior of these defects. Such properties can be studied using techniques such as, e.g. the Bogomolnyi decomposition. Some applications of this interplay, e.g. in nonreciprocal photonics as well as topological materials such as Dirac and Weyl semimetals, are also elucidated.
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References
M.Z. Hasan, C.L. Kane, Rev. Mod. Phys. 82, 3045 (2010)
M. Sato, Y. Ando, Rep. Prog. Phys. 80, 076501 (2017)
N.P. Armitage, E.J. Mele, A. Vishwanath, Rev. Mod. Phys. 90, 015001 (2018)
J. Gooth, B. Bradlyn, S. Honnali, C. Schindler, N. Kumar, J. Noky, Y. Qi, C. Shekhar, Y. Sun, Z. Wang, B.A. Bernevig, C. Felser, Nature 575, 315 (2019)
D.J.E. Marsh, K.C. Fong, E.W. Lentz, L. Smejkal, M.N. Ali, Phys. Rev. Lett. 123, 121601 (2019)
S. Gupta, A. Saxena (eds.), The Role of Topology in Materials. Springer Series in Solid-State Sciences, vol. 189 (2018)
W. Chen, D. Leykam, Y.D. Chong, L. Yang, MRS Bull. 43, 443 (2018)
E.B. Bogomol’nyi, Sov. J. Nucl. Phys. 24, 449 (1976)
N. Manton, P. Sutcliffe, Topological Solitons (Cambridge University Press, Cambridge, 2004)
Y.M. Shnir, Topological and Non-Topological Solitons in Scalar Field Theories (Cambridge University Press, Cambridge, 2018)
Y.X. Zhao, Z.D. Wang, Phys. Rev. Lett. 114, 206602 (2015)
K. Koniaris, M. Muthukumar, Phys. Rev. Lett. 66, 2211 (1991)
S. Das, Y.L. Tang, Z. Hong, M.A.P. Gonçalves, M.R. McCarter, C. Klewe, K.X. Nguyen, F. Gómez-Ortiz, P. Shafer, E. Arenholz, V.A. Stoica, S.-L. Hsu, B. Wang, C. Ophus, J.F. Liu, C.T. Nelson, S. Saremi, B. Prasad, A.B. Mei, D.G. Schlom, J. Íñiguez, P. García-Fernández, D.A. Muller, L.Q. Chen, J. Junquera, L.W. Martin, R. Ramesh, Nature 568, 368 (2019)
Y. Nahas, S. Prokhorenko, L. Louis, Z. Gui, I. Kornev, L. Bellaiche, Nat. Commun. 6, 8542 (2015)
N. Nagaosa, Y. Tokura, Nat. Nanotechnol. 8, 899 (2013)
I. Kézsmŕki, S. Bordács, P. Milde, E. Neuber, L.M. Eng, J.S. White, H.M. Rønnow, C.D. Dewhurst, M. Mochizuki, K. Yanai, H. Nakamura, D. Ehlers, V. Tsurkan, A. Loidl, Nat. Mater. 14, 1116 (2015)
A.K. Nayak, V. Kumar, T. Ma, P. Werner, E. Pippel, R. Sahoo, F. Damay, U.K. Rößler, C. Felser, S.S.P. Parkinet, Nature 548, 561 (2017)
T. Van Mechelen, Z. Jacob, Opt. Mater. Express 9, 95 (2019)
A. Duzgun, J.V. Selinger, A. Saxena, Phys. Rev. E 97, 062706 (2018)
S. Wintz, C. Bunce, A. Neudert, M. Körner, T. Strache, M. Buhl, A. Erbe, S. Gemming, J. Raabe, C. Quitmann, J. Fassbender, Phys. Rev. Lett. 110, 177201 (2013)
S.-Z. Lin, A. Saxena, C.D. Batista, Phys. Rev. B 91, 224407 (2015)
X.Z. Yu, W. Koshibae, Y. Tokunaga, K. Shibata, Y. Taguchi, N. Nagaosa, Y. Tokura, Nature 564, 95 (2018)
D. Foster, C. Kind, P.J. Ackerman, J.-S.B. Tai, M.R. Dennis, I.I. Smalyukh, Nat. Phys. 15, 655 (2019)
B.G.-G. Chen, P.J. Ackerman, G.P. Alexander, R.D. Kamien, I.I. Smalyukh, Phys. Rev. Lett. 110, 237801 (2013)
P.J. Ackerman, I.I. Smalyukh, Nat. Mater. 16, 426 (2017)
I.I. Smalyukh, Y. Lansac, N.A. Clark, R.P. Trivedi, Nat. Mater. 9, 139 (2010)
H.R.O. Sohn, C.D. Liu, Y. Wang, I.I. Smalyukh, Opt. Express 27, 29055 (2019)
P. Sutcliffe, J. Phys. A: Math. Theor. 51, 375401 (2018)
M. Kobayashi, M. Nitta, Phys. Lett. B 728, 314 (2014)
C. Phatak, A.K. Petford-Long, O. Heinonen, M. Tanase, M. De Graef, Phys. Rev. B 83, 174431 (2011)
C. Nisoli, R. Moessner, P. Schiffer, Rev. Mod. Phys. 85, 1473 (2013)
P. Milde, D. Köhler, J. Seidel, L.M. Eng, A. Bauer, A. Chacon, J. Kindervater, S. Mühlbauer, C. Pfleiderer, S. Buhrandt, C. Schütte, A. Rosch, Science 340, 1076 (2013)
M.W. Ray, E. Ruokokoski, K. Tiurev, M. Möttönen, D.S. Hall, Science 348, 544 (2015)
T. Ollikainen, K. Tiurev, A. Blinova, W. Lee, D.S. Hall, M. Möttönen, Phys. Rev. X 7, 021023 (2017)
M. Charilaou, H.B. Braun, J.F. Löffler, Phys. Rev. Lett. 121, 097202 (2018)
F. Kagawa, H. Oike, W. Koshibae, A. Kikkawa, Y. Okamura, Y. Taguchi, N. Nagaosa, Y. Tokura, Nat. Commun. 8, 1332 (2017)
E.H. Fyhn, J. Linder, Phys. Rev. B 100, 214503 (2019)
D. Kleckner, W.T.M. Irvine, Nat. Phys. 9, 253 (2013)
L.M. Pismen, Vortices in Nonlinear Fields (Clarendon Press, Oxford, 1999)
Yu.S. Kivshar, B. Luther-Davies, Phys. Rep. 298, 81 (1998)
Yu.S. Kivshar, J. Christou, V. Tikhonenko, B. Luther-Davies, L. Pismen, Opt. Commun. 152, 198 (1998)
A. López Ariste, R. Centeno, E. Khomenko, Astron. Astrophys. 591, A63 (2016)
H.J. Lugt, Vortex Flow in Nature and Technology (John Wiley and Sons, New York, 1983)
D.L. Whitaker, J. Edwards, Science 329, 406 (2010)
H. Aref, J. Math. Phys. 48, 065401 (2007)
P.K. Newton, The N-Vortex Problem: Analytical Techniques. Applied Mathematical Sciences, vol. 145 (Springer, Berlin, 2001)
D. Durkin, J. Fajans, Phys. Fluids 12, 289 (2000)
B. Grzybowski, H. Stone, G. Whitesides, Nature 405, 1033 (2000)
B. Grzybowski, H. Stone, G. Whitesides, Proc. Natl, Acad. Sci. USA 99, 4147 (2002)
F. Dalfovo, S. Giorgini, L.P. Pitaevskii, S. Stringari, Rev. Mod. Phys. 71, 463 (1999)
C.J. Pethick, H. Smith, Bose-Einstein Condensation in Dilute Gases (Cambridge University Press, Cambridge, 2002)
L.P. Pitaevskii, S. Stringari, Bose-Einstein Condensation (Oxford University Press, Oxford, 2003)
A. Griffin, D.W. Snoke, S. Stringari (eds.), Bose-Einstein Condensation (Cambridge University Press, Cambridge, 1995)
M.H.J. Anderson, J.R. Ensher, M.R. Matthews, C.E. Wieman, Science 269, 198 (1995)
K.B. Davis, M.-O. Mewes, M.R. Andrews, N.J. van Druten, D.S. Durfee, D.M. Kurn, W. Ketterle, Phys. Rev. Lett. 75, 3969 (1995)
C.C. Bradley, C.A. Sackett, J.J. Tollett, R.G. Hulet, Phys. Rev. Lett. 75, 1687 (1995)
E.A. Cornell, C.E. Wieman, Rev. Mod. Phys. 74, 875 (2002)
W. Ketterle, Rev. Mod. Phys. 74, 1131 (2002)
A.A. Abrikosov, Sov. Phys. JETP 5, 1174 (1957)
J.M. Kosterlitz, D.J. Thouless, J. Phys. C: Solid State Phys. 6, 1181 (1973)
Z. Hadzibabic, P. Krüger, M. Cheneau, B. Battelier, J. Dalibard, Nature 441, 1118 (2006)
A. Negretti, C. Henkel, J. Phys. B: At. Mol. Opt. Phys. 37, L385 (2004)
M. Kasevich, Atom systems and Bose Einstein Condensates for metrology and navigation. Presented at the NASA Quantum Future Technologies Conference, 17–21 Jan 2012. https://web.archive.org/web/20161118024357/http://quantum.nasa.gov/materials/2012-01-18-B1-Kasevich.pdf. Accessed 27 Jan 2020
T.R. Slatyer, C.M. Savage, Classical Quant. Grav. 22, 3833 (2005)
P. Das Gupta, E. Thareja, Classical Quant. Grav. 34, 035006 (2017)
S. Eckel, A. Kumar, T. Jacobson, I.B. Spielman, G.K. Campbell, Phys. Rev. X 8, 021021 (2018)
M.R. Matthews, B.P. Anderson, P.C. Haljan, D.S. Hall, C.E. Wieman, E.A. Cornell, Phys. Rev. Lett. 83, 2498 (1999)
K.W. Madison, F. Chevy, W. Wohlleben, J. Dalibard, Phys. Rev. Lett. 84, 806 (2000)
J.E. Williams, M.J. Holland, Nature 401, 568 (1999)
A. Recati, F. Zambelli, S. Stringari, Phys. Rev. Lett. 86, 377 (2001)
S. Sinha, Y. Castin, Phys. Rev. Lett. 87, 190402 (2001)
K.W. Madison, F. Chevy, V. Bretin, J. Dalibard, Phys. Rev. Lett. 86, 4443 (2001)
C. Raman, J.R. Abo-Shaeer, J.M. Vogels, K. Xu, W. Ketterle, Phys. Rev. Lett. 87, 210402 (2001)
J.R. Abo-Shaeer, C. Raman, J.M. Vogels, W. Ketterle, Science 292, 476 (2001)
R. Onofrio, C. Raman, J.M. Vogels, J.R. Abo-Shaeer, A.P. Chikkatur, W. Ketterle, Phys. Rev. Lett. 85, 2228 (2000)
D.R. Scherer, C.N. Weiler, T.W. Neely, B.P. Anderson, Phys. Rev. Lett. 98, 110402 (2007)
A.E. Leanhardt, A. Görlitz, A.P. Chikkatur, D. Kielpinski, Y. Shin, D.E. Pritchard, W. Ketterle, Phys. Rev. Lett. 89, 190403 (2002)
Y. Shin, M. Saba, M. Vengalattore, T.A. Pasquini, C. Sanner, A.E. Leanhardt, M. Prentiss, D.E. Pritchard, W. Ketterle, Phys. Rev. Lett. 93, 160406 (2004)
C.N. Weiler, T.W. Neely, D.R. Scherer, A.S. Bradley, M.J. Davis, B.P. Anderson, Nature 455, 948 (2008)
D.V. Freilich, D.M. Bianchi, A.M. Kaufman, T.K. Langin, D.S. Hall, Science 329, 1182 (2010)
S. Middelkamp, P.J. Torres, P.G. Kevrekidis, D.J. Frantzeskakis, R. Carretero-González, P. Schmelcher, D.V. Freilich, D.S. Hall, Phys. Rev. A 84, 011605(R) (2011)
P.J. Torres, P.G. Kevrekidis, D.J. Frantzeskakis, R. Carretero-González, P. Schmelcher, D.S. Hall, Phys. Lett. A 375, 3044 (2011)
T.W. Neely, E.C. Samson, A.S. Bradley, M.J. Davis, B.P. Anderson, Phys. Rev. Lett. 104, 160401 (2010)
R. Navarro, R. Carretero-González, P.J. Torres, P.G. Kevrekidis, D.J. Frantzeskakis, M.W. Ray, E. Altuntaş, D.S. Hall, Phys. Rev. Lett. 110, 225301 (2013)
A.V. Zampetaki, R. Carretero-González, P.G. Kevrekidis, F.K. Diakonos, D.J. Frantzeskakis, Phys. Rev. E 88, 042914 (2014)
J.A. Seman, E.A.L. Henn, M. Haque, R.F. Shiozaki, E.R.F. Ramos, M. Caracanhas, P. Castilho, C. Castelo Branco, P.E.S. Tavares, F.J. Poveda-Cuevas, G. Roati, K.M.F. Magalhaes, V.S. Bagnato, Phys. Rev. A 82, 033616 (2010)
S. Middelkamp, P.G. Kevrekidis, D.J. Frantzeskakis, R. Carretero-González, P. Schmelcher, Phys. Rev. A 82, 013646 (2010)
V. Koukouloyannis, G. Voyatzis, P.G. Kevrekidis, Phys. Rev. E 89, 042905 (2014)
N. Kyriakopoulos, V. Koukouloyannis, C. Skokos, P.G. Kevrekidis, Chaos 24, 024410 (2014)
P.G. Kevrekidis, D.J. Frantzeskakis, R. Carretero-González, Emergent Nonlinear Phenomena in Bose-Einstein Condensates (Springer, Berlin, 2008)
A.L. Fetter, A.A. Svidzinsky J. Phys. Condens. Mat. 13, R135 (2001)
A.L. Fetter, Rev. Mod. Phys. 81, 647 (2009)
T. Kolokolnikov, P.G. Kevrekidis, R. Carretero-González, Proc. Roy. Soc. Lond. A 470, 20140048 (2014)
A. Aftalion, I. Danaila, Phys. Rev. A 68, 023603 (2003)
S. Komineas, N.R. Cooper, N. Papanicolaou, Phys. Rev. A 72, 053624 (2005)
T.P. Simula, Phys. Rev. A 84, 021603(R) (2011)
R.J. Donnelly, Quantized Vortices in Helium II (Cambridge University Press, Cambridge, 1991)
A.S. Rodrigues, P.G. Kevrekidis, R. Carretero-González, D.J. Frantzeskakis, P. Schmelcher, T.J. Alexander, Yu.S. Kivshar, Phys. Rev. A 79, 043603 (2009)
R. Carretero-González, N. Whitaker, P.G. Kevrekidis, D.J. Frantzeskakis, Phys. Rev. A 77, 023605 (2008)
R. Carretero-González, B.P. Anderson, P.G. Kevrekidis, D.J. Frantzeskakis, C.N. Weiler, Phys. Rev. A 77, 033625 (2008)
J. Ruostekoski, Z. Dutton, Phys. Rev. A 72, 063626 (2005)
B.P. Anderson, P.C. Haljan, C.A. Regal, D.L. Feder, L.A. Collins, C.W. Clark, E.A. Cornell, Phys. Rev. Lett. 86, 2926 (2001)
I. Shomroni, E. Lahoud, S. Levy, J. Steinhauer, Nat. Phys. 5, 193 (2009)
K. Sasaki, N. Suzuki, H. Saito, Phys. Rev. A 83, 033602 (2011)
P.H. Roberts, J. Grant, J. Phys. A: Gen. Phys. 4, 55 (1971)
M. Abad, M. Guilleumas, R. Mayol, M. Pi, Laser Phys. 18, 648 (2008)
M. Guilleumas, D.M. Jezek, R. Mayol, M. Pi, M. Barranco, Phys. Rev. A 65, 053609 (2002)
A.L. Fetter, Phys. Rev. A 69, 043617 (2004)
T.P. Simula, T. Mizushima, K. Machida, Phys. Rev. A 78, 053604 (2008)
T.-L. Horng, S.-C. Gou, T.-C. Lin, Phys. Rev. A 74, 041603(R) (2006)
F. Chevy, S. Stringari, Phys. Rev. A 68, 053601 (2003)
J.J. García-Ripoll, V.M. Pérez-García, Phys. Rev. A 64, 053611 (2001)
F. Maggioni, S. Alamri, C.F. Barenghi, R.L. Ricca, Phys. Rev. E 82, 026309 (2010)
J.L. Helm, C.F. Barenghi, A.J. Youd, Phys. Rev. A 83, 045601 (2011)
S. Lin, J.-X. Zhu, A. Saxena, Phys. Rev. B 99, 140408(R) (2019)
K. Sasaki, N. Suzuki, H. Saito, Phys. Rev. A 83, 053606 (2011)
P.G. Saffman, Vortex Dynamics (Cambridge University Press, Cambridge, 1992)
R.N. Bisset, W. Wang, C. Ticknor, R. Carretero-González, D.J. Frantzeskakis, L.A. Collins, P.G. Kevrekidis, Phys. Rev. A 92, 043601 (2015)
C. Ticknor, W. Wang, P.G. Kevrekidis, Phys. Rev. A 98, 033609 (2018)
W. Wang, R.N. Bisset, C. Ticknor, R. Carretero-González, D.J. Frantzeskakis, L.A. Collins, P.G. Kevrekidis, Phys. Rev. A 95, 043638 (2017)
R.M. Caplan, J.D. Talley, R. Carretero-González, P.G. Kevrekidis, Phys. Fluids 26, 097101 (2014)
J. Ruostekoski, J.R. Anglin, Phys. Rev. Lett. 86, 3934 (2001)
C.M. Savage, J. Ruostekoski, Phys. Rev. Lett. 91, 010403 (2003)
J. Choi, W.J. Kwon, Y. Shin, Phys. Rev. Lett. 108, 035301 (2012)
L.S. Leslie, A. Hansen, K.C. Wright, B.M. Deutsch, N.P. Bigelow, Phys. Rev. Lett. 103, 250401 (2009)
J. Lovegrove, M.O. Borgh, J. Ruostekoski, Phys. Rev. Lett. 112, 075301 (2014)
Y.V. Kartashov, B.A. Malomed, Y. Shnir, L. Torner, Phys. Rev. Lett. 113, 264101 (2014)
Y.M. Bidasyuk, A.M. Chumachenko, O.O. Prikhodko, S.I. Vilchinskii, M. Weyrauch, A.I. Yakimenko, Phys. Rev. A 92, 053603 (2015)
R.N. Bisset, W. Wang, C. Ticknor, R. Carretero-González, D.J. Frantzeskakis, L.A. Collins, P.G. Kevrekidis, Phys. Rev. A 92, 063611 (2015)
D. Proment, M. Onorato, C.F. Barenghi, Phys. Rev. E 85, 036306 (2012)
D. Proment, M. Onorato, C.F. Barenghi, J. Phys.: Conf. Ser. 544, 012022 (2014)
D. Kleckner, L.H. Kauffman, W.T.M. Irvine, Nat. Phys. 12, 650 (2016)
The Knot Atlas, http://katlas.org. Accessed 27 Jan 2020
V.P. Ruban, JETP Lett. 107, 307 (2018)
V.P. Ruban, JETP Lett. 108, 605 (2018)
C. Ticknor, V.P. Ruban, P.G. Kevrekidis, Phys. Rev. A 99, 063604 (2019)
R. Dandoloff, S. Villain-Guillot, A. Saxena, A.R. Bishop, Phys. Rev. Lett. 74, 813 (1995)
A.A. Belavin, A.M. Polyakov, JETP Lett. 22, 245 (1975)
S. Villain-Guillot, R. Dandoloff, A. Saxena, Phys. Lett. A 188, 343 (1994)
A. Saxena, R. Dandoloff, Phys. Rev. B 58, R563 (1998)
A. Saxena, R. Dandoloff, Phys. Rev. B 66, 104414 (2002)
J. Benoit, A. Saxena, T. Lookman, J. Phys. A: Math. Gen. 34, 9417 (2001)
F.C. Marques, A. Neves, Annals Math. 179, 683 (2014)
T.O. Wehling, A.M. Black-Schaffer, A.V. Balatsky, Adv. Phys. 63, 1 (2014)
X.L. Qi, S.-C. Zhang, Rev. Mod. Phys. 83, 1057 (2011)
Y. Ando, L. Fu, Annu. Rev. Condens. Matter Phys. 6, 361 (2015)
O. Vafek, A. Vishwanath, Annu. Rev. Condens. Matter Phys. 5, 83 (2014)
N. Sirica, R.I. Tobey, L.X. Zhao, G.F. Chen, B. Xu, R. Yang, B. Shen, D.A. Yarotski, P. Bowlan, S.A. Trugman, J.-X. Zhu, Y.M. Dai, A.K. Azad, N. Ni, X.G. Qiu, A.J. Taylor, R.P. Prasankumar, Phys. Rev. Lett. 122, 197401 (2019)
F. Cooper, A. Khare, B. Mihaila, A. Saxena, Phys. Rev. E 82, 036604 (2010)
J. Cuevas-Maraver, P.G. Kevrekidis, F.G. Mertens, A. Saxena, Phys. Rev. E 100, 022210 (2019)
J. Cuevas-Maraver, P.G. Kevrekidis, A. Saxena, A. Comech, R.M. Lan, Phys. Rev. Lett. 116, 214101 (2016)
J. Cuevas-Maraver, N. Boussaïd, A. Comech, R. Lan, P.G. Kevrekidis, A. Saxena, in Nonlinear Systems, vol. 1, ed. by V. Carmona, J. Cuevas-Maraver, F. Fernández-Sánchez, E. García-Medina (Springer, Cham, 2018), p. 89
S. Seki, X.Z. Yu, S. Ishiwata, Y. Tokura, Science 336, 198 (2012)
C. Phatak, O. Heinonen, M. De Graef, A. Petford-Long, Nano Lett. 16, 4141 (2016)
J. Chen, L. Wang, M. Zhang, L. Zhou, L. Jin, X. Wang, H. Qin, Y. Qiu, J. Mei, F. Ye, B. Xi, H. He, B. Li, G. Wang, Nano Lett. 19, 6144 (2019)
X. Wan, A.M. Turner, A. Vishwanath, S.Y. Savrasov, Phys. Rev. B 83, 205101 (2011)
R.-J. Slager, J. Phys. Chem. Solids 128, 24 (2019)
L. Bi, MRS Bull. 43, 408 (2018)
X. Zhou, Y. Wang, D. Leykam, Y.D. Chong, New J. Phys. 19, 095002 (2017)
Z. Wang, Y. Chong, J.D. Joannopoulos, M. Soljacic, Nature 461, 772 (2009)
W.P. Su, J.R. Schrieffer, A.J. Heeger, Phys. Rev. B 22, 2099 (1980)
Y. Hadad, V. Vitelli, A. Alu, ACS Photonics 4, 1974 (2017)
R.K. Pal, M. Schaeffer, M. Ruzzene, J. Appl. Phys. 199, 084305 (2016)
R. Süsstrunk, S.D. Huber, Science 349, 47 (2015)
L.M. Nash, D. Kleckner, A. Read, V. Vitelli, A.M. Turner, W.T.M. Irvine, Proc. Natl, Acad. Sci. USA 112, 14495 (2015)
S.H. Mousavi, A.B. Khanikaev, Z. Wang, Nat. Commun. 6, 8682 (2015)
P. Wang, L. Lu, K. Bertoldi, Phys. Rev. Lett. 115, 104302 (2015)
S.D. Huber, Nat. Phys. 12, 621 (2016)
C.L. Kane, T.C. Lubensky, Nat. Phys. 10, 39 (2013)
R. Süsstrunk, S.D. Huber, Proc. Natl, Acad. Sci. USA 113, E4767 (2016)
D.D. Snee, Y.-P. Ma, Extreme Mech. Lett. 30, 100487 (2019)
B.G. Chen, N. Upadhyaya, V. Vitelli, Proc. Natl. Acad. Sci. U. S. A. 111, 13004 (2014)
B. Deng, P. Wang, Q. He, V. Tournat, K. Bertoldi, Nat. Commun. 9, 3410 (2018)
R.K. Pal, J. Vila, M. Leamy, M. Ruzzene, Phys. Rev. E 97, 032209 (2018)
R. Chaunsali, E. Kim, A. Thakkar, P.G. Kevrekidis, J. Yang, Phys. Rev. Lett. 119, 024301 (2017)
R. Chaunsali, G. Theocharis, Phys. Rev. B 100, 014302 (2019)
T. Zhao, A.S. Ramos Jr., G.H. Paulino, Int. J. Numer. Meth. Eng. 118, 804 (2019)
M. Abdi, I. Ashcroft, R. Wildman, Eng. Optimiz. 50, 1850 (2018)
B. Senyuk, Q. Liu, S. He, R.D. Kamien, R.B. Kusner, T.C. Lubensky, I.I. Smalyukh, Nature 493, 200 (2013)
A. Biuhon, A.M. Black-Schaffer, R.-J. Slager, Phys. Rev. B 100, 195135 (2019)
J.O. Island, X. Cui, C. Lewandowski, J.Y. Khoo, E.M. Spanton, H. Zhou, D. Rhodes, J.C. Hone, T. Taniguchi, K. Watanabe, L.S. Levitov, M.P. Zaletel, A.F. Young, Nature 571, 85 (2019)
Z. Song, L. Elcoro, N. Regnault, B.A. Bernevig, Fragile phases as affine monoids: full classification and material examples. arXiv:1905.03262
D. Castelvecchi, Nature 571, 17 (2019)
M. Karoubi, K-theory. An introduction. Classics in Mathematics (Springer, Berlin Heidelberg, 1978). arXiv:math/0602082
S. Das Sarma, M. Freedman, C. Nayak, NPJ Quantum Inform. 1, 15001 (2015)
J.-J. Feng, Z. Huang, Z. Wang, Q. Niu, Phys. Rev. B 98, 13415 (2018)
C.E. Bardyn, A. Imamoglu, Phys. Rev. Lett. 109, 253606 (2012)
I.C. Christov, R.J. Decker, A. Demirkaya, V.A. Gani, P.G. Kevrekidis, A. Khare, A. Saxena, Phys. Rev. Lett. 122, 171601 (2019)
F. Wilczek, Phys. Rev. Lett. 109, 160401 (2012)
K. Nakatsugawa, T. Fujii, A. Saxena, S. Tanda, J. Phys. A: Math. Theor. 53, 025301 (2020)
E. Babaev, L.D. Faddeev, A.J. Niemi, Phys. Rev. B 65, 100512(R) (2001)
F.N. Rybakov, J. Garaud, E. Babaev, Phys. Rev. B 100, 094515 (2019)
K. Sokalski, L.T. Stepien, D. Sokalska, J. Phys. A: Math. Gen. 35, 6157 (2002)
L.T. Stepien, J. Phys. A: Math. Theor. 49, 175202 (2016)
Acknowledgements
A.S. and P.G.K. acknowledge the support of the U.S. Department of Energy. Specifically, LANL is operated by Triad National Security, L.L.C. for the National Nuclear Security Administration of the U.S. Department of Energy under Contract No. 892333218NCA000001. J.C.M. thanks financial support from MAT2016-79866-R project (AEI/FEDER, UE). This material is based upon work supported by the National Science Foundation under Grant No. DMS-1809074 (P.G.K.). Finally, P.G.K. gratefully acknowledges the support of the Leverhulme Trust towards a visiting fellowship at the University of Oxford and the kind hospitality of the Mathematical Institute of the University of Oxford.
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Saxena, A., Kevrekidis, P.G., Cuevas-Maraver, J. (2020). Nonlinearity and Topology. In: Kevrekidis, P., Cuevas-Maraver, J., Saxena, A. (eds) Emerging Frontiers in Nonlinear Science. Nonlinear Systems and Complexity, vol 32. Springer, Cham. https://doi.org/10.1007/978-3-030-44992-6_2
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