Object

Title: Polarization of the Fulling-Rindler Vacuum in Models with Compact Dimensions

Publication Details:

Established in 2008

Journal or Publication Title:

Armenian Journal of Physics=Ֆիզիկայի հայկական հանդես

Date of publication:

2023

Volume:

16

Number:

2

ISSN:

1829-1171

Official URL:


Corporate Creators:

Institute of Physics, Yerevan State University

Coverage:

83-90

Abstract:

We investigate the expectation value of the field squared for a charged scalar field in the Rindler spacetime with toroidally compact dimensions. The expectation values are compared for the Fulling-Rindler and Minkowski vacua. For general phases in the periodicity conditions on the field operator along compact dimensions, integral representations are provided for the difference of those expectation values. The vacuum expectation value of the field squared is an even periodic function of the magnetic flux enclosed by compact dimensions. Simple asymptotic expressions are given near the Rindler horizon and for small accelerations. We show that the mean field squared in the Fulling-Rindler vacuum is smaller than the respective expectation value for the Minkowski vacuum.

Format:

pdf

Identifier:

click here to follow the link ; oai:arar.sci.am:362517

Location of original object:

ՀՀ ԳԱԱ Հիմնարար գիտական գրադարան

Object collections:

Last modified:

Dec 13, 2023

In our library since:

Sep 1, 2023

Number of object content hits:

71

All available object's versions:

https://arar.sci.am/publication/391879

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