Chiral Ward-Takahashi Identities at Finite Temperature and Chiral Phase Transition in (2+1) Dimensional Chiral Gross-Neveu Model

SHEN Kun; QIU Zhong-Ping

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2024年10月30日

Chinese Physics C> 1993, Vol. 17> Issue(3) : 208-214

Chiral Ward-Takahashi Identities at Finite Temperature and Chiral Phase Transition in (2+1) Dimensional Chiral Gross-Neveu Model

SHEN Kun ^, ,
QIU Zhong-Ping

Institute of Particle Physics,Hua-Zhong Normal University,Wuhan,430070

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Abstract：
Chiral Ward-Takahashi identities at finite remperature are derived in (2+1) dimensional chiral Gross-Neveu model.In terms of these identities,fermion mass generation and the mass spectra of bound states are investigated at finite temperature.Taking the fermion mass as an order parameter,we discuss the phase structure and chiral phase transition and obtain the critical temperature.

References

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SHEN Kun and QIU Zhong-Ping. Chiral Ward-Takahashi Identities at Finite Temperature and Chiral Phase Transition in (2+1) Dimensional Chiral Gross-Neveu Model[J]. Chinese Physics C, 1993, 17(3): 208-214.

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Received: 1900-01-01
Revised: 1900-01-01

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沈阳化工大学材料科学与工程学院沈阳 110142

Chiral Ward-Takahashi Identities at Finite Temperature and Chiral Phase Transition in (2+1) Dimensional Chiral Gross-Neveu Model

SHEN Kun ^,
QIU Zhong-Ping

Corresponding author: SHEN Kun,

Institute of Particle Physics,Hua-Zhong Normal University,Wuhan,430070

Received Date: 1900-01-01
Accepted Date: 1900-01-01
Available Online: 1993-03-05

Abstract: Chiral Ward-Takahashi identities at finite remperature are derived in (2+1) dimensional chiral Gross-Neveu model.In terms of these identities,fermion mass generation and the mass spectra of bound states are investigated at finite temperature.Taking the fermion mass as an order parameter,we discuss the phase structure and chiral phase transition and obtain the critical temperature.