51 citations · 307 across the 15 of their papers we have counts for
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astro-ph2007★ 22 cited
Parametric Resonance and Cosmological Gravitational Waves
Paulo M. Sá, Alfredo B. Henriques
We investigate the production of gravitational waves due to quantum fluctuations of the vacuum during the transition from the inflationary to the radiation-dominated eras of the un…
astro-ph2005
Analytical r-mode solution with gravitational radiation reaction force
Óscar J. C. Dias, Paulo M. Sá
We present and discuss the analytical r-mode solution to the linearized hydrodynamic equations of a slowly rotating, Newtonian, barotropic, non-magnetized, perfect-fluid star in wh…