31 citations · 31 across the 2 of their papers we have counts for
4 papers
Renormalization of the scalar theory under Robin boundary conditions and a possible new renormalization ambiguity
Luiz C de Albuquerque
We perform a detailed analysis of renormalization at one-loop order in the theory with Robin boundary condition (characterized by a constant ) on a single plate at .…
Casimir effect for the scalar field under Robin boundary conditions: A functional integral approach
Luiz C. de Albuquerque, R. M. Cavalcanti
In this work we show how to define the action of a scalar field in a such a way that Robin boundary condition is implemented dynamically, i.e., as a consequence of the stationary a…
Uniaxial Lifshitz Point at
Luiz C. de Albuquerque, Marcelo M. Leite
The critical exponents and of a uniaxial Lifshitz point are calculated at two-loop level using renormalization group and -expansion techniques. We…
Renormalization Ambiguities in Casimir Energy
Luiz C. de Albuquerque
Some questions were recently raised about the equivalence of two methods commonly used to compute the Casimir energy: the mode summation approach and the one-loop effective potenti…