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Title: Tunnel determinants from spectral zeta functions. Instanton effects in quantum mechanics

In this paper we develop an spectral zeta function regularization procedure on the determinants of instanton fluctuation operators that describe the semi-classical order of tunnel effects between degenerate vacua.
Authors:
 [1] ;  [2]
  1. Departamento de Matematica Aplicada and IUFFyM, Universidad de Salamanca (Spain)
  2. Departamento de Fisica Fundamental and IUFFyM, Universidad de Salamanca (Spain)
Publication Date:
OSTI Identifier:
22306061
Resource Type:
Journal Article
Resource Relation:
Journal Name: AIP Conference Proceedings; Journal Volume: 1606; Journal Issue: 1; Conference: 2. Russian-Spanish congress on particle and nuclear physics at all scales, astroparticle physics and cosmology, St. Petersburg (Russian Federation), 1-4 Oct 2013; Other Information: (c) 2014 AIP Publishing LLC; Country of input: International Atomic Energy Agency (IAEA)
Country of Publication:
United States
Language:
English
Subject:
71 CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS; FLUCTUATIONS; FUNCTIONS; QUANTUM MECHANICS; TUNNEL EFFECT