50 citations · 54 across the 8 of their papers we have counts for
Showing 2008Show all
2 papers · 1 filter
quant-ph2008
Thermalization process in bare and dressed coordinate approaches
G. Flores-Hidalgo, A. P. C. Malbouisson, J. M. C. Malbouisson +2
We consider a particle in the approximation of a harmonic oscillator, coupled linearly to a field modeling an environment. The field is described by an infinite set of harmonic osc…
hep-th2008★ 2 cited
A Dual Path Integral Representation for Finite Temperature Quantum Field Theory
C. Ccapa Ttira, C. D. Fosco, A. P. C. Malbouisson +1
We impose the periodicity conditions corresponding to the Matsubara formalism for Thermal Field Theory as constraints in the imaginary time path integral. These constraints are int…