ERRATA: NUMERICAL COMPUTATION OF THE EFFECTIVE POTENTIAL AND RENORMALIZATION
نویسندگان
چکیده
منابع مشابه
Numerical Computation of the Effective Potential and Renormalization
We present a novel way to compute the one-loop ring-improved effective potential numerically, which avoids the spurious appearence of complex expressions and at the same time is free from the renormalization ambiguities of the self-consistent approaches, based on the direct application of Schwinger-Dyson type equations to the masses.
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The effective potential , critical point scaling and the renormalization group
The desirability of evaluating the effective potential in field theories near a phase transition has been recognized in a number of different areas. We show that recent Monte Carlo simulations for the probability distribution for the order parameter in an equilibrium Ising system, when combined with loworder renormalization group results for an ordinary φ4 system, can be used to extract the eff...
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ژورنال
عنوان ژورنال: Modern Physics Letters A
سال: 1996
ISSN: 0217-7323,1793-6632
DOI: 10.1142/s021773239600312x