9 citations · 11 across the 3 of their papers we have counts for
3 papers
hep-th2014★ 1 cited
Worldline approach to the Grosse-Wulkenhaar model
Sebastián Franchino Viñas, Pablo Pisani
We apply the worldline formalism to the Grosse-Wulkenhaar model and obtain an expression for the one-loop effective action which provides an efficient way for computing Schwinger f…
cond-mat.str-el2012★ 1 cited
Pumping current of a Luttinger liquid with finite length
Sebastián Franchino Viñas, Pablo Pisani, Mariano Salvay
We study transport properties in a Tomonaga-Luttinger liquid in the presence of two time-dependent point like weak impurities, taking into account finite-length effects. By employi…
hep-th2010★ 9 cited
Semi-transparent Boundary Conditions in the Worldline Formalism
S. A. Franchino Viñas, P. A. G. Pisani
The interaction of a quantum field with a background containing a Dirac delta function with support on a surface of codimension 1 represents a particular kind of matching condition…