Boundary State Analysis on the Equivalence of T-Duality and Nahm Transformation in Superstring Theory(Particles and Fields)
スポンサーリンク
概要
- 論文の詳細を見る
We investigated the equivalence of the T-duality for a bound state of D2 and D0-branes with the Nahm transformation of the corresponding gauge theory on a 2-dimensional torus, using the boundary state analysis in superstring theory. In contrast to the case of a 4-dimensional torus, it changes a sign in a topological charge, which seems puzzling when regarded as a D-brane charge. Nevertheless, it is shown that it agrees with the T-duality of the boundary state, including a minus sign. We reformulated boundary states in the RR-sector using a new representation of zeromodes, and show that the RR-coupling is invariant under the T-duality. Finally, the T-duality invariance at the level of the Chern-Simon coupling is shown by deriving the Buscher rule for the RR potentials, known as the 'Hori formula', including the correct sign.
- 理論物理学刊行会の論文
- 2012-04-25
著者
-
Carow-watamura Ursula
Departmemt Of Physics Faculty Of Science Tohoku University
-
Watamura Satoshi
Departmemt Of Physics Faculty Of Science Tohoku University
-
Asakawa Tsuguhiko
Department Of Physics Graduate School Of Science Tohoku University
-
TESHIMA Yoshiro
Department of Physics, Graduate School of Science, Tohoku University
-
Teshima Yoshiro
Department Of Physics Graduate School Of Science Tohoku University
-
ASAKAWA Tsuguhiko
Department of Physics, Graduate School of Science, Tohoku University
-
WATAMURA Satoshi
Department of Physics, Graduate School of Science, Tohoku University
関連論文
- One-Loop Tachyon Amplitude in Unoriented Open-Closed String Field Theory
- BRS Invariance of Unoriented Open-Closed String Field Theory : Particles and Fields
- On the Generalized Gluing and Resmoothing Theorem : Particles and Fields
- Harmonic Oscillator on Quantum Space (量子場の理論)
- Quantum Group Symmetries in Models of Elementary Particle Physics(Abstracts of Doctral Dissertations)
- Boundary State Analysis on the Equivalence of T-Duality and Nahm Transformation in Superstring Theory(Particles and Fields)
- On the Generalized Gluing and Resmoothing Theorem : Particles and Fields
- BRS Invariance of Unoriented Open-Closed String Field Theory : Particles and Fields