25 citations · 109 across the 20 of their papers we have counts for
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gr-qc2002
Cosmological bulk viscosity, the Burnett regime, and the BGK equation
A. Sandoval-Villalbazo, L. S. Garcia-Colin
Einstein's field equations in FRW space-times are coupled to the BGK equation in order to derive the stress energy tensor including dissipative effects up to second order in the th…
astro-ph2002
The Sunyaev-Zel'dovich effect revisited
A. Sandoval-Villalbazo, L. S. Garcia-Colin
The well known Sunyaev-Zel'dovich (SZ) effect is reexamined using a Doppler shift type mechanism arising from the scattering of photons by electrons in an optically thin gas. The r…