Volume 16, Number 3 ((Iranian Journal of Physics Research,Fall) 2016)                   IJPR 2016, 16(3): 107-110 | Back to browse issues page

DOI: 10.18869/acadpub.ijpr.16.3.107

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Koohsarian Y, Shirzad A. Quantum vacuum effects for a massive Bosonic string in background B-field. IJPR. 2016; 16 (3) :107-110
URL: http://ijpr.iut.ac.ir/article-1-2191-en.html

1. Department of Physics, Ferdowsi University of Mashhad, Iran , yo.koohsarian@stu-mail.um.ac.ir
Abstract:   (1363 Views)

We study the Casimir effect for a Bosonic string extended between D-branes, and living in a flat space with an antisymmetric background B-field. We find the Casimir energy as a function of the B-field, and the mass-parameter of the string, and accordingly we obtain a B-dependence correction term to the ground-state mass of the string. We show that for sufficiently large B-field, the ground state of the string contains real (i.e. non-Tachyonic) particles

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Type of Study: Research | Subject: general

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