Publications

1995

**-** T. van Ritbergen, J.A.M. Vermaseren, S.A. Larin, P. Nogueira, "The calculation of various quantities within perturbation theory at
the 3- and 4-loop order", Int. J. Mod. Phys. C **6** (1995) 513-518

**-** P. Bicudo, J. Ribeiro and J. Rodrigues, "K-NS channel I=1,0 phase shifts as a direct measure of chiral condensation", Phys. Rev. C **52** (1995)

**-** M. Baldo, G. Giansiracusa, U. Lombardo, I. Bombaci and L. S. Ferreira, "Microscopic theory of the nuclear equation of state", Nucl. Phys. A **583** (1995) 599.

**-** P. D. Sacramento and V. R. Vieira, "Finite-temperature correlation functions of the Haldane-Shastry model", J. Phys. Cond. Matt. **7** (1995) 8619.

**-** V. R. Vieira and P. D. Sacramento, "Path integrals of spin-J systems in the holomorphic representation", Nucl. Phys. B **448** (1995)
331

**-** V. R. Vieira and P. D. Sacramento, "Generalized phase-space representatives of spin.J operators in terms of Bloch coherent states", Annals of Phys. **242** (1995) 188

**-** J. M. P. Carmelo, A. H. Castro-Neto and D. K. Campbell, "New operator algebra for the Hubbard chain"; Plenum Press New York (1995)

**-** J. M. P. Carmelo and F. Guinea, "Particle tunneling and magnetization tunneling in the presence of electron-electron interaction", Kluwer Academic Publishers (1995)

**-** J. M. P. Carmelo and N. M. R. Peres, "Ground states of integrable quantum liquids", Phys. Rev. B **51** (1995)

**-** P. D. Sacramento, "Non-Fermi liquid behavior in the Kondo and Heisenberg models", Nato Asi Series B **343** (1995) 273

**-** P. D. Sacramento, "Thermodynamics of the attractive Hubbard chain", Journ. of Phys. Cond. Matt. **7** (1995) 143.

**-** P. Schlottmann and P. D. Sacramento, "Some applications of the multichannel Kondo problem", Physica B **206-207** (1995) 95