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| Creator | Title | Description | Subject | Date | ||
|---|---|---|---|---|---|---|
| 1 |
 | Wu, Yong-Shi | Brane creation in M(atrix) theory | We discuss, in the context of M(atrix) theory, the creation of a membrane suspended between two longitudinal five-branes when they cross each other. It is shown that the membrane creation is closely related to the degrees of freedom in the off-diagonal blocks which are related via dualities to the ... | 1998-02 | |
| 2 |
 | Wu, Yong-Shi | Near-horizon Virasoro symmetry and the entropy of de Sitter space in any dimension | De Sitter spacetime is known to have a cosmological horizon that enjoys thermodynamic-like properties similar to those of a black hole horizon. In this note we show that a universal argument can be given for the entropy of de Sitter spacetime in arbitrary dimensions, by generalizing a recent near ho... | 1999-05 | |
| 3 |
 | Wu, Yong-Shi | Noncommutative geometry and D-branes | We apply noncommutative geometry to a system of N parallel D-branes, which is interpreted as a quantum space. The Dirac operator defining the quantum differential calculus is identified to be the zero-momentum mode of the supercharge for strings connecting D-branes. As a result of the calculus, Con... | 1997-04 | |
| 4 |
 | Wu, Yong-Shi | Open spin chain and open spinning string | In this letter, we study the open spinning strings and their SYM duals. A new class of folded open spinning strings is found. At planar one-loop level in SYM, by solving the thermodynamic limit of the Bethe ansatz equations for an integrable open spin chain, we find good agreement with string theory... | 2004-07 | |
| 5 |
 | Wu, Yong-Shi | Quiver mechanics for deconstructed matrix string | In this paper we propose a quiver model of matrix quantum mechanics with 8 supercharges which, on a Higgs branch, deconstructs the worldsheet of Matrix String Theory. This discrete model evades the fermion doubling problem and, in the continuum limit, enhances the number of supersymmetries to sixte... | 2003-12 |
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