Publicação 1987

Trabalhos 1987

1) A. Ferraz, F. A. Oliveira, M. A. Amato, "Dielectric screening, exciton binding energy and the insulator-metal transition in molecular H", Solid State Communications 64, 1321 (1987)
2) A. Ferraz, "Low-lying excited states, magnetic ordering and the phenomenology of the half-filled narrow band metal-insulator transition at low temperature", Physics Letters A 124, 442 (1987)
3) F. A. Oliveira, M. A. Amato, "Reciprocal propagation of surface modes in an antiferromagnetic film", Physics Letters A 125, 69 (1987)
4) F. A. Oliveira, N. P. Lima, A. R. Santos, "On the stability of the Hartstein asymmetrical mode", Modern Physics Letters B 1, 129 (1987)
5) A. C. Nunes, "Ground state of the uranium ion in a metal with a large j-j coupling", Physical Review B 35, 7174 (1987)
6) A. C. Nunes, "Mean boson field theory for heavy fermion uranium compounds", Solid State Communications 63, 191 (1987)
7) P. A. Letelier, "Multiple cosmic strings", Classical and Quantum Gravity 4, L75 (1987)
8) P. A. Letelier, "On the inverse-scattering method generation of gravitational waves and other new solution-generating algorithms", Nuovo Cimento 97B, 1 (1987)
9) P. A. Letelier, S. R. Oliveira, "Exact self-gravitating disks and rings: a solitonic approach", Journal of Mathematical Physics 28, 165 (1987)
10) P. A. Letelier, E. Verdaguer, "Anisotropic fluid with SU(2)-type structure in general relativity: a model of localized matter", Journal of Mathematical Physics 28, 2431 (1987)
11) P. A. Letelier, E. Verdaguer, "Particle and string fluid representation for the scalar sector of Kaluza-Klein theories", Physicsl Review D 36, 2981 (1987)
12) J. W. Maluf, "The Bach-Lanczos lagrangian in matrix relativity", Classical and Quantum Gravity 4, 769 (1987)
13) J. W. Maluf, "Conformal invariance and torsion in general relativity", General Relativity and Gravitation 19, 57 (1987)
14) F. R. F. Aragão, K. Schindler, "Lyapunov's stability of nonlinear cold plasma waves in the high-frequency limit", Physics of Fluids 30, 1224 (1987)
15) P. C. Morais, M. C. Lara, K. Skeff Neto, "Electron spin resonance in superparamagnetic particles dispersed in non-magnetic matrix", Phil. Mag. Letters 55, 181 (1987)
16) P. C. Morais, M. C. Lara, N. M. Köche, K. Skeff Neto, "High-temperature behavior of ESR linewidth in fine particles of FeOHSO4", Solid State Communications 61, 747 (1987)
17) A. C. Nunes, J. W. Rasul, G. A. Gehring, "Theory of U impurities in metals in a j-j coupling scheme", Journal of Magnetism and Magnetic Materials 63-64, 208 (1987)
18) A. C. Nunes, "Spin wave amplification by electrons due to interband absorption of laser radiation in magnetic semiconductors" Physics Letters A 121, 245 (1987)
19) A. L. Tronconi, A. C. Nunes, "Heating of the spin system of a ferromagnet by a strong laser field", Physica Status Solidi 140 B, K65 (1987)
20) A. L. Tronconi, A. C. Nunes, "On the photostimulated amplification of magnons in magnetic semiconductors", Solid State Communications 63, 561 (1987)
21) M. C. F. Lara, A. C. Nunes, "Ground state of a uranium impurity in a metal: inclusion of self-energy terms", Solid State Communications 64, 1175 (1987)
22) J. W. Sakai, A. C. Nunes, "LO-phonon instability due to indirect interband absorption of a laser field in semiconductors", Solid State Communications 64, 1393 (1987)
23) O. Portilho, Z. M. O Shokranian, "The Phi family and three-identical-quark-mass spectra", Journal of Physics G 13, 1477 (1987)
24) J. D. M. Vianna, P. G. C. Rio-Preto, "On the classification of infinitesimal invariance transformations", Acta Physica Hungarica 61, 369 (1987)
25) J. D. M. Vianna, T. M. Rocha Filho, "Jordan algebra and field theory", International Journal of Theoretical Physics 26, 951 (1987)
26) A. R. dos Santos, F. A. Oliveira, "Surface modes in semi-infinite ferroelectrics", Modern Physics Letters 1, 271 (1987)