Abstract
Complex scaling and some of its variants are reviewed. Bounds on resonances (energy and lifetimes) are derived by combining the complex scaling methods with a variational principle for the multiplicity of eigenvalues and a generalization of Rouché's theorem for meromorphic functions with values in some trace ideal. — The method is illustrated with a particular simple example, a particle in a well.
Preview
Unable to display preview. Download preview PDF.
References
J. Aguilar, J. M. Combes: A class of analytic pertubations for one-body Schrödinger operators. Commun. Math. Phys. 22 (1971) 269–279
E. Balslev, J. M. Combes: Spectral properties of many-body Schrödinger operators with dilation analytic interactions. Commun. Math. Phys. 22 (1971) 280–294
C. van Winter: Complex dynamical variables for multiparticle systems with analytic interaction I. J. Math. Anal. Appl. 47 (1974) 633–670
C. van Winter: Complex dynamical variables for multiparticle systems with analytic interaction II. J. Math. Anal. Appl. 48 (1974) 368–399
M. Reed, B. Simon: Methods of modern mathematical physics IV. Analysis of operators. Academic press, New York 1978
B. Simon: The definition of molecular resonance curves by the method of exterior complex scaling. Phys. Lett. 71 A (1979) 211–214
I. W. Herbst: Schrödinger operators with external homogenous electric and magnetic fields. In: G. Velo, A. S. Wightman (eds.). Rigorous atomic and molecular physics. Plenum Press, New York 1981
V. S. Graffi, K. Yajima: Exterior complex scaling and the AC-Stark effect in a Coulomb field. Commun. Math. Phys. 89 (1983) 277–301
J. M. Combes, P. Duclos, M. Klein, R. Seiler: The shape resonance. To appear in Anal. Inst. H. Poincaré. Preprint 1986
P. D. Hislop, J. M. Sigal: Shape resonances in quantum mechanics. For the Proceedings of the Int. Conf. on Diff. Equ. and Math. Physics, Birmingham, Alabama 1986. Preprint 1986
E. Balslev: Analytic scattering theory of two-body Schrödinger operators. J. Funct. Analysis 29, (1978) 375–396
H. L. Cycon: Resonances defined by modified dilations. Helv. Phys. Acta 58 (1985) 969–981
W. Hunziker: Distortion analyticity and molecular resonance curves. Preprint 1986
I. M. Sigal: Complex transformation method and resonances in one-body quantum systems. Ann. Inst. Henri Poincaré. Phys. Théor. 41 (1984) 103–114
W. P. Reinhardt: Complex coordinates in the theory of atomic and molecular structure and dynamics. Ann. Rev. Phys. Chem. 33 (1982) 223–255
B. R. Junker: Recent computational developments in the use of complex scaling in resonance phenomena. Advances in atomic and molecular physics 18 (1982) 207–263
J. K. Ho: The method of complex coordinate rotation and its applications to atomic collision processes. Physics Reports 99 (1983) 1–68
K. Yosida: Functional analysis. 6th edition, Springer-Verlag, Berlin 1980
N. Moiseyev: Resonances by the complex coordinate method with hermitian hamiltonian. Chem. Phys. Lett. 99 (1983) 364
E. Engdahl, E. Brändas: Resonance regions determined by projection operator formulation. Preprint 1986
H. K. H. Siedentop: Bound on resonance eigenvalues of Schrödinger operators. Phys. Rev. Lett. 99A (1983) 65–68
H. K. H. Siedentop: On the width of resonances. Z. Phys. A 316 (1984) 367–369
H. K. H. Siedentop: On a generalization of Rouché's theorem for trace ideals with applications for resonances of Schrödinger operators. To appear, J. Math. Analysis Applic.
H. K. H. Siedentop: On the localization of resonances. To appear in Int. Joum. Quantum Chemistry
V. Weisskopf, E. P. Wigner: Berechnung der natürlichen Linienbreite auf Grund der Diracschen Lichttheorie, Z. Phys. 63 (1930) 54–73
J. R. Taylor: Scattering Theory: The quantum theory of nonrelativistic collisions. John Wiley & Sons, Inc. New York 1972
J. Schwinger: Field theory of unstable particles, Ann. Phys. 9 (1960) 169–193
C. Lovelace: Scottish Universities' Summer School (R. C. Moorhouse, ed.), Oliver and Boyd, Edinburgh 1963
G. A. Hagedorn: Asymptotic completness for a class of four particle Schrödinger operators. Bull. Am. Math. Soc. 84 (1978) 155–156
G. A. Hagedorn: A link between scattering resonances and dilation analytic resonances in few body quantum mechanics. Commun. Math. Phys. 65 (1979) 181–188
B. Helffer, J. Sjöstrand: Resonances en limite semiclassique. To appear in Bull. de la Soc. Math. Fran.
B. Simon: Quadratic form techniques and the Balslev-Combes theorem. Commun. Math. Phys. 27, (1972) 1–9
B. Simon: Quantum mechanics for hamiltonians defined as quadratic forms. Princeton University Press, Princeton 1971
A. Grossmann, T. T. Wu: Schrödinger scattering amplitude. I. Journ. Math. Phys. 2 (1961) 710–713
A. Grossmann, T. T. Wu: Schrödinger scattering amplitude. III. Math. Phys. 3 (1962) 684–689
H. K. H. Siedentop: Localization of discrete spectrum of multiparticle Schrödinger operators. Z. Naturforsch. 40a (1985) 1052–1058
P. Federbush: Existence of spurious solutions to many body Bethe-Salpeter equations. Phys. Rev. 148 (1966) 1551–1552
R. Newton: Spurious solutions of three particle equations. Phys. Rev. 153 (1967) 1502
E. Balslev, E. Skibsted: Boundedness of two and three-body resonances. Ann. Inst. Henri Poincaré 43 (1985) 369–397
H. K. H. Siedentop: Dimension of eigenspaces of Schrödinger operators — local BirmanSchwinger bound. Rep. Math. Phys. 21 (1985) 383–389
A. M. K. Müller: Variation principle for probability amplitudes. Phys. Lett. 11 (1964) 238–239
M. Ribaric, I. Vidav: Analytic properties of the inverse A(z)−1 of an analytic linear operator-valued function A(z). Arch. Rational Mech. Anal. 32 (1969) 298–310
B. Simon: Trace ideals and their applications. London Mathematical Society. Lecture Notes 35. Cambridge University Press. Cambridge 1979
Author information
Authors and Affiliations
Editor information
Rights and permissions
Copyright information
© 1987 Springer-Verlag
About this paper
Cite this paper
Siedentop, H.K.H. (1987). Dilation analytic methods. In: Ferreira, L.S., Fonseca, A.C., Streit, L. (eds) Models and Methods in Few-Body Physics. Lecture Notes in Physics, vol 273. Springer, Berlin, Heidelberg. https://doi.org/10.1007/3-540-17647-0_43
Download citation
DOI: https://doi.org/10.1007/3-540-17647-0_43
Published:
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-540-17647-3
Online ISBN: 978-3-540-47736-5
eBook Packages: Springer Book Archive