A non-perturbative analysis of symmetry breaking in two-dimensional \(\phi^4\) theory using periodic field methods
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Publication:5934741
DOI10.1016/S0370-2693(99)01341-6zbMath0987.81509arXivhep-th/9906189MaRDI QIDQ5934741
Pablo J. Marrero, Erick A. Roura, Dean Lee
Publication date: 7 May 2001
Published in: Physics Letters. B (Search for Journal in Brave)
Full work available at URL: https://arxiv.org/abs/hep-th/9906189
Model quantum field theories (81T10) Symmetry breaking in quantum theory (81R40) Lattice systems (Ising, dimer, Potts, etc.) and systems on graphs arising in equilibrium statistical mechanics (82B20)
Related Items (4)
Critical exponents from the resummed effective potential of the \(({\frac{g}{4}}\phi^{4}-j\phi)_{1+1}\) scalar field theory ⋮ The diagonalization of quantum field Hamiltonians ⋮ Tensor network analysis of critical coupling in two dimensional $ {\phi}^4 $ theory ⋮ A NONPERTURBATIVE CALCULATION FOR THE EFFECTIVE POTENTIAL OF THE $\left(\frac{g}{4}\phi^{4}-J\phi\right)_{1+1}$ SCALAR FIELD THEORY USING THE OSCILLATOR REPRESENTATION METHOD WITH BOREL RESUMMATION
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