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| Creator | Title | Description | Subject | Date | ||
|---|---|---|---|---|---|---|
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Wu, Yong-Shi | On gauge invariance of noncommutative Chern-Simons theories | Motivated by possible applications to condensed matter systems, in this paper we construct U(N) noncommutative Chern-Simons (NCCS) action for a disc and for a double-layer geometry, respectively. In both cases, gauge invariance severely constrains the form of the NCCS action. In the first case, it ... | 2002-05 | |
| 2 |
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Wu, Yong-Shi | Type-IIB-string-M-theory duality and longitudinal membranes in M(atrix) theory | In this paper we study duality properties of the M(atrix) theory compactified on a circle. We present evidence for the equivalence of this theory to the strong coupling limit of type-IIB string theory compactified on a circle. In the M(atrix) theory context, our evidence for this duality consists of... | Matrix theory; Longitudinal membranes; Compactification; String theory; Duality | 1998-02 |
| 3 |
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Wu, Yong-Shi | Dynamics of giant-gravitons in the LLM geometry and the fractional quantum Hall effect | The LLM's 1/2 BPS solutions of IIB supergravity are known to be closely related to the integer quantum Hall droplets with filling factor v = 1, and the giant gravitons in the LLM geometry behave like the quasi-holes in those droplets. In this paper we consider how the fractional quantum Hall effect ... | 2006 | |
| 4 |
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Wu, Yong-Shi | Quiver matrix mechanics for IIB string theory (I): wrapping membranes and emergent dimension | In this paper we present a discrete, non-perturbative formulation for type IIB string theory. Being a supersymmetric quiver matrix mechanics model in the framework of M(atrix) theory, it is a generalization of our previous proposal of compactification via orbifolding for deconstructed IIA strings. ... | 2004-04 |
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