Quantum vacuum effects for a massive Bosonic string in background B-field
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...
| Main Authors: | , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Isfahan University of Technology
2016-12-01
|
| Series: | Iranian Journal of Physics Research |
| Subjects: | |
| Online Access: | http://ijpr.iut.ac.ir/browse.php?a_code=A-10-1-791&slc_lang=en&sid=1 |
| id |
doaj-2d0cdb2a83f04e06b3a0973d3239b2b0 |
|---|---|
| record_format |
Article |
| spelling |
doaj-2d0cdb2a83f04e06b3a0973d3239b2b02020-11-24T23:02:29ZengIsfahan University of TechnologyIranian Journal of Physics Research1682-69572345-36642016-12-01163107110Quantum vacuum effects for a massive Bosonic string in background B-fieldY Koohsarian0A Shirzad1 1. Department of Physics, Ferdowsi University of Mashhad, Iran 2. Department of Physics, Isfahan University of Technology, Isfahan, Iran 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) particleshttp://ijpr.iut.ac.ir/browse.php?a_code=A-10-1-791&slc_lang=en&sid=1Casimir energy Bosonic string background field background dependent corrections to the string mass |
| collection |
DOAJ |
| language |
English |
| format |
Article |
| sources |
DOAJ |
| author |
Y Koohsarian A Shirzad |
| spellingShingle |
Y Koohsarian A Shirzad Quantum vacuum effects for a massive Bosonic string in background B-field Iranian Journal of Physics Research Casimir energy Bosonic string background field background dependent corrections to the string mass |
| author_facet |
Y Koohsarian A Shirzad |
| author_sort |
Y Koohsarian |
| title |
Quantum vacuum effects for a massive Bosonic string in background B-field |
| title_short |
Quantum vacuum effects for a massive Bosonic string in background B-field |
| title_full |
Quantum vacuum effects for a massive Bosonic string in background B-field |
| title_fullStr |
Quantum vacuum effects for a massive Bosonic string in background B-field |
| title_full_unstemmed |
Quantum vacuum effects for a massive Bosonic string in background B-field |
| title_sort |
quantum vacuum effects for a massive bosonic string in background b-field |
| publisher |
Isfahan University of Technology |
| series |
Iranian Journal of Physics Research |
| issn |
1682-6957 2345-3664 |
| publishDate |
2016-12-01 |
| description |
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 |
| topic |
Casimir energy Bosonic string background field background dependent corrections to the string mass |
| url |
http://ijpr.iut.ac.ir/browse.php?a_code=A-10-1-791&slc_lang=en&sid=1 |
| work_keys_str_mv |
AT ykoohsarian quantumvacuumeffectsforamassivebosonicstringinbackgroundbfield AT ashirzad quantumvacuumeffectsforamassivebosonicstringinbackgroundbfield |
| _version_ |
1725636551214366720 |