Are the Kramers-Kronig relations for the dielectric permittivity of a material always valid?
D.A. Kirzhnits Lebedev Physical Institute, Russian Academy of Sciences, Leninsky prosp. 53, Moscow, 119991, Russian Federation
CONTENTS 1. Introduction 530 2. The Kramers-Kronig Relations 530 3. Consequences of the Kramers-Kronig Relations 532 4. Criteria for the Stability of a System 532 5. Stability in the Language of Macroscopic Electrodynamics 533 6. Coherent Crystallization 534 7. The Simplest Models 535 8. Applications to the Theory of Superconductivity 536 9. Conclusion 536 References 537
PACS: 77.20.+y DOI:10.1070/PU1976v019n06ABEH005268 URL: https://ufn.ru/en/articles/1976/6/e/ Citation: Kirzhnits D A "Are the Kramers-Kronig relations for the dielectric permittivity of a material always valid?" Sov. Phys. Usp.19 530–537 (1976)
RT Journal
T1 Are the Kramers-Kronig relations for the dielectric permittivity of a material always valid?
A1 Kirzhnits,D.A.
PB Physics-Uspekhi
PY 1976
FD 10 Jun, 1976
JF Physics-Uspekhi
JO Phys. Usp.
VO 19
IS 6
SP 530-537
DO 10.1070/PU1976v019n06ABEH005268
LK https://ufn.ru/en/articles/1976/6/e/