Počet záznamů: 1
Vector profile and gauge invariant observables of string field theory solutions for constant magnetic field background
- 1.0502027 - FZÚ 2019 RIV US eng J - Článek v odborném periodiku
Ishibashi, N. - Kishimoto, I. - Masuda, Toru - Takahashi, T.
Vector profile and gauge invariant observables of string field theory solutions for constant magnetic field background.
Journal of High Energy Physics. Roč. 2018, č. 5 (2018), s. 1-21, č. článku 144. ISSN 1029-8479. E-ISSN 1029-8479
Grant CEP: GA ČR GA17-22899S
Institucionální podpora: RVO:68378271
Klíčová slova: bosonic strings * String Field Theory * D-branes * tachyon condensation
Obor OECD: Atomic, molecular and chemical physics (physics of atoms and molecules including collision, interaction with radiation, magnetic resonances, Mössbauer effect)
Impakt faktor: 5.833, rok: 2018
We study profiles and gauge invariant observables of classical solutions corresponding to a constant magnetic field on a torus in open string field theory. We numerically find that the profile is not discontinuous on the torus, although the solution describes topologically nontrivial configurations in the context of low energy effective theory. From the gauge invariant observables, we show that the solution provide correct couplings of closed strings to a D-brane with constant magnetic field.
Trvalý link: http://hdl.handle.net/11104/0293980
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Počet záznamů: 1