Caramico D’Auria, A.; De Cesare, L.; Mercaldo, M.T.; … - In: Physica A: Statistical Mechanics and its Applications 351 (2005) 2, pp. 294-314
A one-loop renormalization group treatment is used to investigate the quantum phase transition and the low-temperature critical properties of a planar Heisenberg ferromagnet in a transverse field. The phase diagram, the free energy density and the relevant critical exponents in the influence...
