• Variational calculation of the sine-Gordon effective potential

    • Fulltext

       

        Click here to view fulltext PDF


      Permanent link:
      https://www.ias.ac.in/article/fulltext/pram/033/02/0271-0276

    • Keywords

       

      Sine-Gordon model; Gaussian effective potential; stability of the vacuum

    • Abstract

       

      The Gaussian effective potential of the sine-Gordon model is calculated in 1+1 and 2+1 dimensions. Issues like renormalization, vacuum energy and stability of the vacuum are discussed in detail.

    • Author Affiliations

       

      V C Kuriakose1 2

      1. Department of Physics, Cochin University of Science and Technology, Cochin - 682 022, India
      2. Department of Physics, U.C. College, Alwaye - 683 102, India
    • Dates

       
  • Pramana – Journal of Physics | News

    • Editorial Note on Continuous Article Publication

      Posted on July 25, 2019

      Click here for Editorial Note on CAP Mode

© 2017-2019 Indian Academy of Sciences, Bengaluru.