Noncommutative two-dimensional gravities

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2006-10-21

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BALACHANDRAN, A. P.
GOVINDARAJAN, T. R.
GUPTA, Kumar S.
Kürkcüoğlu, Seçkin

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We give formulations of noncommutative two-dimensional gravities in terms of noncommutative gauge theories. We survey their classical solutions and show that solutions of the corresponding commutative theories continue to be solutions in the noncommutative theories as well. We argue that the existence of 'twisted' diffeomorphisms, recently introduced in Aschieri et al ( 2005 Class. Quantum Grav. 22 3511), is crucial for this conclusion.

Subject Keywords

Physics and Astronomy (miscellaneous)

URI

https://hdl.handle.net/11511/47978

Journal

CLASSICAL AND QUANTUM GRAVITY

DOI

https://doi.org/10.1088/0264-9381/23/20/003

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Department of Physics, Article

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Citation Formats

A. P. BALACHANDRAN, T. R. GOVINDARAJAN, K. S. GUPTA, and S. Kürkcüoğlu, “Noncommutative two-dimensional gravities,” CLASSICAL AND QUANTUM GRAVITY, pp. 5799–5810, 2006, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/47978.