J. C. A. Barata

Strong-Coupling Theory of Two-Level Atoms in Periodic Fields

J. C. A. Barata, Walter F. Wreszinski · Physical Review Letters · 2000 · 85 citations · Full text

Quantum Dynamic, Engineering, Many-body Quantum Physic +16

Particle scattering in Euclidean Lattice Field Theories

J. C. A. Barata, Klaus Fredenhagen · Communications in Mathematical Physics · 1991 · 31 citations

Quantum Lattice System, Natural Sciences, Particle Physics +3

Spectral properties of weakly coupled Landau-Ginzburg stochastic models

Ricardo S. Schor, J. C. A. Barata, Paulo A. Faria da Veiga et al. · Physical review. E, Statistical physics, plasmas, fluids, and related interdisciplinary topics · 1999 · 22 citations

Spectral Theory, Quantum Science, Quantum Lattice System +14

Griffiths' singularities in diluted ising models on the Cayley tree

J. C. A. Barata, Domingos H. U. Marchetti · Journal of Statistical Physics · 1997 · 20 citations

Cayley Tree

On the Distribution and Gap Structure of Lee–Yang Zeros for the Ising Model: Periodic and Aperiodic Couplings

J. C. A. Barata, Pedro S. Goldbaum · Journal of Statistical Physics · 2001 · 20 citations