شماره ركورد
1014425
عنوان مقاله
Quantum vacuum effects for a massive Bosonic string in background B-field
پديد آورندگان
Y، Koohsarian Department of Physics - Ferdowsi University of Mashhad , A، Shirzad Department of Physics - Isfahan University of Technology - School of Physics - Institute for Research in Fundamental Sciences (IPM), Tehran
تعداد صفحه
4
از صفحه
107
تا صفحه
110
كليدواژه
Casimir energy , Bosonic string , background field , background dependent corrections to the string mass
چكيده لاتين
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.
سال انتشار
1395
عنوان نشريه
پژوهش فيزيك ايران
فايل PDF
7495544
عنوان نشريه
پژوهش فيزيك ايران
لينک به اين مدرک