Exact solution of the deformed biquadratic spin-1 chainKÖBERLE, R; LIMA-SANTOS, A.Journal of physics. A, mathematical and general. 1994, Vol 27, Num 16, pp 5409-5423, issn 0305-4470Article

On an alternative parametrization for the theory of complex spectraKIBLER, M; KATRIEL, J.Physics letters. A. 1990, Vol 147, Num 8-9, pp 417-422, issn 0375-9601Article

Berry's phase and T-invarianceGILLER, S; GONERA, C; KOSINSKI, P et al.Acta physica Polonica. B. 1994, Vol 25, Num 5, pp 799-807, issn 0587-4254Article

Ferromagnetism in the Hubbard model. Examples from models with degenerate single-electron ground statesMIELKE, A; TASAKI, H.Communications in mathematical physics. 1993, Vol 158, Num 2, pp 341-371, issn 0010-3616Article

Some correlation inequalities for ising antiferromagnetsKLEIN, D; WEI-SHIH YANG.Journal of statistical physics. 1989, Vol 57, Num 5-6, pp 1049-1058, issn 0022-4715, 10 p.Article

Computer simulations of the EPR spectra for ions with S>1/2 by the Eigenfield and related methodsCUGUNOV, L; MEDNIS, A; KLIAVA, J et al.Journal of magnetic resonance. Series A (Print). 1994, Vol 106, Num 2, pp 153-158, issn 1064-1858Article

Multifield saturation magnetization of metalloproteinsDAY, E. P.Methods in enzymology. 1993, Vol 227, pp 437-463, issn 0076-6879Article

A new symmetry of the Potts model on the Bethe latticeDE AGUIAR, F. S; GOULART ROSA, S. JR.Physics letters. A. 1992, Vol 162, Num 3, pp 232-235, issn 0375-9601Article

Symmetry constraints on EPR spin-Hamiltonian parametersMCGAVIN, D. G.Journal of magnetic resonance. 1987, Vol 74, Num 1, pp 19-55, issn 0022-2364Article

An alternative computational procedure for spin systems under a selective radiofrequency fieldBLECHTA, V; SCHRAML, J.Journal of magnetic resonance. Series A (Print). 1993, Vol 102, Num 3, pp 261-269, issn 1064-1858Article

Variational theory for g tensor in electron paramagnetic resonance experiments: application to ferricytochrome c and azidomyoglobinROY, J. N; MISHRA, K. C; MISHRA, S. K et al.Journal of physical chemistry (1952). 1989, Vol 93, Num 1, pp 194-200, issn 0022-3654Article

The equivalence between discrete-spin Hamiltonians and Ising Hamiltonians with multi-spin interactionsKANTER, I.Journal of physics. C. Solid state physics. 1987, Vol 20, Num 13, pp L257-L262, issn 0022-3719Article

Critical droplets and metastability for a Glauber dynamics at very low temperaturesNEVES, E. J; SCHONMANN, R. H.Communications in mathematical physics. 1991, Vol 137, Num 2, pp 209-230, issn 0010-3616, 22 p.Article

On the out-of-equilibrium relaxation of the Sherrington-Kirkpatrick modelCUGLIANDOLO, L. F; KURCHAN, J.Journal of physics. A, mathematical and general. 1994, Vol 27, Num 17, pp 5749-5772, issn 0305-4470Article

High-temperature quantum mechanical exchange of heavy particles. Effective spin HamiltonianSZYMANSKI, S.Journal of molecular structure. 1994, Vol 321, Num 1-2, pp 115-124, issn 0022-2860Conference Paper

Variational solution for the spin 1/2 Heisenberg antiferromagnet with nearest and next nearest neighbor couplingGOTTLIEB, D; MONTENEGRO, M; MILLAN, C et al.Solid state communications. 1992, Vol 84, Num 6, pp 585-589, issn 0038-1098Article

Electron paramagnetic resonance study of VO²⁺, Mn²⁺ and Cu²⁺ in oxyfluoroborate glassesRAMANA, M. V; LAKSHMI, P. S; SYED RAHMAN et al.Materials science & engineering. B, Solid-state materials for advanced technology. 1991, Vol 10, Num 1, pp 25-28Article

Topological phase for spin systems in a linearly polarized RF fieldKADZHAYA, I. M; FURMAN, G. B.Radiophysics and quantum electronics. 1991, Vol 34, Num 3, pp 287-289, issn 0033-8443Article

Random walk representations of the Heisenberg modelCONLON, J. G; SOLOVEJ, J. P.Journal of statistical physics. 1991, Vol 64, Num 1-2, pp 251-270, issn 0022-4715Article

Theory of long-period structures in MX₂ layer crystals based on the alternating ANNNI modelBELOKOLOS, E. D; GAEVSKII, A. YU; MUSIENKO, O. A et al.Soviet physics. Solid state. 1990, Vol 32, Num 8, pp 1325-1329, issn 0038-5654Article

Boudary-induced phase transitions in equilibrium and non-equilibrium systemsHENKEL, M; SCHÜTZ, G.Physica. A. 1994, Vol 206, Num 1-2, pp 187-195, issn 0378-4371Article

Neural networks : iterative unlearning algorithm converging to the projector rule matrixPLAKHOV, A. YU; SEMENOV, S. A.Journal de physique. I. 1994, Vol 4, Num 2, pp 253-260, issn 1155-4304Article

Computational capability of classical and quantum spin systemsKANTER, I; EISENSTEIN, E.Journal of physics. A, mathematical and general. 1993, Vol 26, Num 5, pp L201-L207, issn 0305-4470Article

Classical geometric forces of reaction : an exactly solvable modelBERRY, M. V; ROBBINS, J. M.Proceedings - Royal Society. Mathematical and physical sciences. 1993, Vol 442, Num 1916, pp 641-658, issn 0962-8444Article

Linear-algebraic results associated with antiferromagnetic Heisenberg chainsMAN-DUEN CHOI; ROSENTHAL, J. S; ROSENTHAL, P et al.SIAM journal on matrix analysis and applications. 1993, Vol 14, Num 3, pp 830-852, issn 0895-4798Article