Title : ( Casimir-like corrections to the classical tensions of string and membranes )
Authors: yusef koohsarian , A.Shirzad ,
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Abstract
We find the Casimir-like energies for strings and membranes. We show that the related Casimir forces can be interpreted as quantum corrections to the classical tensions of the strings and membranes. We see that these corrections always increase the tensions of the circular string as well as spherical memb rane, while for the straight string, rectangular and cylindrical membranes, these Casi mir forces may increase or decrease the tensions. So we find that the quantum vacuum can break the (tensional) isotropy of the rectangular and cylindrical membranes. Als o obtaining the nonzero-temperature Casimir energy, we find relations for the tensions at nonzero temperature.
Keywords
, Quantum vacuum effects, Casimir energy, strings, Membranes, Quantum- corrected tension, Nonzero-temperature Casimir force, Tensional isotropy, Tension at nonzero temperature
@article{paperid:1057276,
author = {Koohsarian, Yusef and A.Shirzad},
title = {Casimir-like corrections to the classical tensions of string and membranes},
journal = {Progress of Theoretical and Experimental Physics},
year = {2014},
volume = {113},
number = {3},
month = {November},
issn = {2050-3911},
pages = {1--13},
numpages = {12},
keywords = {Quantum vacuum effects; Casimir energy; strings; Membranes; Quantum-
corrected tension; Nonzero-temperature Casimir force; Tensional isotropy; Tension at nonzero
temperature},
}
%0 Journal Article
%T Casimir-like corrections to the classical tensions of string and membranes
%A Koohsarian, Yusef
%A A.Shirzad
%J Progress of Theoretical and Experimental Physics
%@ 2050-3911
%D 2014
