37 citations · 72 across the 11 of their papers we have counts for
3 papers · 1 filter
Thermofield Dynamics and Casimir Effect for Fermions
H. Queiroz, J. C. da Silva, F. C. Khanna +3
A generalization of the Bogoliubov transformation is developed to describe a space compactified fermionic field. The method is the fermionic counterpart of the formalism introduced…
Boundary behaviour of the four-point function in the 3-dimensional Gross-Neveu model
A. P. C. Malbouisson, J. M. C. Malbouisson, A. E. Santana +1
We consider the -components 3-dimensional massive Gross-Neveu model compactified in one spatial direction, the system being constrained to a slab of thickness . We derive a c…
New results for deformed defects
C. A. Almeida, D. Bazeia, L. Losano +1
We extend a deformation prescription recently introduced and present some new soluble nonlinear problems for kinks and lumps. In particular, we show how to generate models which pr…