Title of article
Finite temperature quantum field theory on noncompact domains and application to delta interactions
Author/Authors
Spreafico، نويسنده , , M. and Zerbini، نويسنده , , S.، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2009
Pages
15
From page
163
To page
177
Abstract
We use relative zeta functions technique of W. Müller to investigate the regularized partition function of a finite temperature quantum field theory on an ultrastatic space-time with noncompact spatial section. As an application, we study the case of massless scalar field with singular delta-like potential, as described in [1].
Keywords
spectral analysis in noncompact domains , zeta-regularized functional determinants
Journal title
Reports on Mathematical Physics
Serial Year
2009
Journal title
Reports on Mathematical Physics
Record number
1585907
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