most citedApplicability of the Linear delta Expansion for the lambda phi^4 Field Theory at Finite Temperature in the Symmetric and Broken Phases

33 citations · 33 across the 1 of their papers we have counts for

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hep-ph2008★ 33 cited

Applicability of the Linear delta Expansion for the lambda phi^4 Field Theory at Finite Temperature in the Symmetric and Broken Phases

R. L. S. Farias, G. Krein, R. O. Ramos

The thermodynamics of a scalar field with a quartic interaction is studied within the linear delta expansion (LDE) method. Using the imaginary-time formalism the free energy is eva…