Wigner Functions for Non-Hamiltonian Systems on Noncommutative Space

Chin. Phys. Lett.

2008, Vol. 25

Issue (10): 3535-3538 DOI:

Original Articles

Wigner Functions for Non-Hamiltonian Systems on Noncommutative Space

HENG Tai-Hua¹, LIN Bing-Sheng², JING Si-Cong²

¹School of Physics and Material Science, Anhui University, Hefei 230039²Department of Modern Physics, University of Science and Technology of China, Hefei 230026

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HENG Tai-Hua, LIN Bing-Sheng, JING Si-Cong 2008 Chin. Phys. Lett. 25 3535-3538

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Abstract We propose a modified form of Wigner functions for generic non-Hamiltonian systems on noncommutative space and prove that it satisfies the corresponding *-genvalue equation. In addition, as an example, we derive exact energy spectra and Wigner functions for a non-Hamiltonian toy model on the noncommutative space.

Keywords: 03.65.-w 05.30.-d

Received: 02 July 2008 Published: 26 September 2008

PACS:	03.65.-w	(Quantum mechanics)
	05.30.-d	(Quantum statistical mechanics)

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	HENG Tai-Hua
	LIN Bing-Sheng
	JING Si-Cong

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