Publications (23)
Alfven heating in optical filaments in cooling flows
A. C. S. Friaca, D. R. Goncalves, L. C. Jafelice +2
Dependence of the MHD shock thickness on the finite electrical conductivity
A. Kandus, R. Opher
The Origin of Magnetic Fields in Galaxies
Rafael S. de Souza, R. Opher
Seed Magnetic Fields Generated by Primordial Supernova Explosions
O. D. Miranda, M. Opher, R. Opher
A Possible Dynamical Effect of a Primordial Magnetic Field
J. C. N. de Araujo, R. Opher
Collapse of Primordial Clouds
S. R. Oliveira, O. D. Miranda, J. C. N. de Araujo +1
Generalizing the MOND description of rotation curves
Sandro S. e Costa, R. Opher
Collective Modes in Neutrino `Beam' Electron-Positron Plasma Interactions
H. -Th. Elze, T. Kodama, R. Opher
Numerical Simulations of Astrophysical Jets from Keplerian Disks with Periodic Ejection
B. F. Vitorino, V. Jatenco-Pereira, R. Opher
Generalized Non-Commutative Inflation
U. D. Machado, R. Opher
Origin of $10^{15}-10^{16}$G Magnetic Fields in the Central Engine of Gamma Ray Bursts
Rafael S. de Souza, R. Opher
Alfvenic Heating of Protostellar Accretion Disks
M. J. Vasconcelos, V. Jatenco-Pereira, R. Opher
Origin of Magnetic Fields in the Universe Due to Nonminimal Gravitational-Electromagnetic Coupling
R. Opher, U. F. Wichoski
On a Theory for Nonminimal Gravitational-Electromagnetic Coupling Consistent with Observational Data
R. Opher, U. F. Wichoski
Origin of coherent magnetic fields in high redshift objects
A. Kandus, R. Opher, S. R. M. Barros
Collapse of Primordial Clouds II. The Role of Dark Matter
S. R. Oliveira, O. D. Miranda, J. C. N. de Araujo +1
The Possibility of Thermal Instability in Early-Type Stars Due to Alfven Waves
D. R. Goncalves, V. Jatenco-Pereira, R. Opher
The role of damped Alfven waves on magnetospheric accretion models of young stars
M. J. Vasconcelos, V. Jatenco-Pereira, R. Opher
Global Alfven Wave Heating of the Magnetosphere of Young Stars
A. G. Elfimov, R. M. O. Galvao, V. Jatenco-Pereira +1
Casimir energy in multiply connected static hyperbolic Universes
D. Muller, H. V. Fagundes, R. Opher
Structure, Velocity Field and Turbulence in NGC 604
G. A. Medina Tanco, N. Sabalisck, V. Jatenco-Pereira +1
A New Test for Dark Energy Models
R. Opher, A. Pelinson
A conceptual problem for non-commutative inflation and the new approach for non-relativistic inflationary equation of state
U. D. Machado, R. Opher