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most citedMagnetic field-dependence of the neutral pion mass in the linear sigma model coupled to quarks: The weak field case

57 citations · 199 across the 12 of their papers we have counts for

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cond-mat.other2011★ 13 cited

Superfluidity in Two-Dimensional Imbalanced Fermi Gases

Heron Caldas, A. L. Mota, R. L. S. Farias +1

We study the zero temperature ground state of a two-dimensional atomic Fermi gas with chemical potential and population imbalance in the mean-field approximation. All calculations…

hep-ph2011★ 42 cited

Optimized perturbation theory for charged scalar fields at finite temperature and in an external magnetic field

D. C. Duarte, R. L. S. Farias, Rudnei O. Ramos

Symmetry restoration in a theory of a self-interacting charged scalar field at finite temperature and in the presence of an external magnetic field is examined. The effective poten…