50 citations · 144 across the 19 of their papers we have counts for
Showing 2006 · hep-thShow all
2 papers · 2 filters
hep-th2006★ 1 cited
Asymptotic Expansions of Feynman Amplitudes in a Generic Covariant Gauge
C. A. Linhares, A. P. C. Malbouisson, I. Roditi
We show in this paper how to construct Symanzik polynomials and the Schwinger parametric representation of Feynman amplitudes for gauge theories in an unspecified covariant gauge.…
hep-th2006
Thermal boundary conditions as constraints
C. D. Fosco, A. P. C. Malbouisson, I Roditi
We introduce the boundary conditions corresponding to the imaginary-time (Matsubara) formalism for the finite-temperature partition function in dimensions as {\em constraints…