21 citations · 33 across the 5 of their papers we have counts for
8 papers
Yang-Lee Zeros of the Two- and Three-State Potts Model Defined on Feynman Diagrams
Luiz C. de Albuquerque, D. Dalmazi
We present both analytic and numerical results on the position of the partition function zeros on the complex magnetic field plane of the (Ising) and states Potts model…
Anisotropic Lifshitz Point at
Luiz C. de Albuquerque, Marcelo M. Leite
We present the critical exponents , and for an -axial Lifshitz point at second order in an expansion. We introduced a constraint involving the l…
When the Casimir energy is not a sum of zero-point energies
Luiz C. de Albuquerque, R. M. Cavalcanti
We compute the leading radiative correction to the Casimir force between two parallel plates in the theory. Dirichlet and periodic boundary conditions are considered. A heur…
Reply on "Lifshitz-point critical behaviour to "
Luiz C. de Albuquerque, Marcelo M. Leite
We reply to a recent comment by H. W. Diehl and M. Shpot (cond-mat/0106502) criticizing our paper J. Phys. A: Math. Gen. 34 (2001) L327-332. We show that the approximation we use f…
Comment on ``Casimir force in compact non-commutative extra dimensions and radius stabilization''
Luiz C. de Albuquerque, R. M. Cavalcanti
We call attention to a series of mistakes in a paper by S. Nam [JHEP 10 (2000) 044, hep-th/0008083].
Yang-Lee Zeros of the Ising model on Random Graphs of Non Planar Topology
Luiz C. de Albuquerque, Nelson A. Alves, D. Dalmazi
We obtain in a closed form the 1/N^2 contribution to the free energy of the two Hermitian N\times N random matrix model with non symmetric quartic potential. From this result, we c…