Phase Structure of U(1) Lattice Gauge Theory by Variational Study with Independent Plaquette Effective Action

  • The average plaquette energy Ep of U(1) Lattice gauge theory in 3 dimensions with an independent plaquette effective action is calculated using the variational cumulant expansion.The E-β curve is continuous,which shows that U(1) theory has only one confine phase.Our result is consistent with Monte Carlo data.
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Zhao Peiying and Wu Jimin. Phase Structure of U(1) Lattice Gauge Theory by Variational Study with Independent Plaquette Effective Action[J]. Chinese Physics C, 1996, 20(2): 124-130.
Zhao Peiying and Wu Jimin. Phase Structure of U(1) Lattice Gauge Theory by Variational Study with Independent Plaquette Effective Action[J]. Chinese Physics C, 1996, 20(2): 124-130. shu
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Received: 1900-01-01
Revised: 1900-01-01
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Phase Structure of U(1) Lattice Gauge Theory by Variational Study with Independent Plaquette Effective Action

    Corresponding author: Zhao Peiying,
  • Institute of High Energy Physics,The Chinese Academy of Sciences,Beijing 100039

Abstract: The average plaquette energy Ep of U(1) Lattice gauge theory in 3 dimensions with an independent plaquette effective action is calculated using the variational cumulant expansion.The E-β curve is continuous,which shows that U(1) theory has only one confine phase.Our result is consistent with Monte Carlo data.

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