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arXiv · hep-lat/9610038

Continuum limit of finite temperature $λϕ^4_3$ from lattice Monte Carlo

G. Bimonte·D. Iñiguez·A. Tarancón·C. L. Ullod
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Abstract

The $ϕ^4_3$ model at finite temperature is simulated on the lattice. For fixed $N_t$ we compute the transition line for $N_s \to \infty$ by means of Finite Size Scaling techniques. The crossings of a Renormalization Group trajectory with the transition lines of increasing $N_t$ give a well defined limit for the critical temperature in the continuum. By considering different RG trajectories, we compute $T^c/g$ as a function of the renormalized parameters.

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G. Bimonte, D. Iñiguez, A. Tarancón, C. L. Ullod. 1996-10-28. Continuum limit of finite temperature $λϕ^4_3$ from lattice Monte Carlo. https://doi.org/10.1016/s0550-3213(97)00082-5

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