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Gravitational waves from a very strong electroweak phase transition
(IOP Publishing, 2016-05)
We investigate the production of a stochastic background of gravitational waves in the electroweak phase transition. We consider extensions of the Standard Model which can give very strongly first-order phase transitions, ...
Oscillation modes of hybrid stars within the relativistic Cowling approximation
(IOP Publishing, 2018-12)
The first direct detection of gravitational waves has opened a new window to study the Universe and would probably start a new era: the gravitational wave Astronomy. Gravitational waves emitted by compact objects like ...
Hybrid stars with sequential phase transitions: the emergence of the g2 mode
(IOP Publishing, 2021-02)
Neutron stars are the densest objects in the Universe, with M=1.4 M_Sun and R=12 km, and the equation of state associated to their internal composition is still unknown. The extreme conditions to which matter is subjected ...
Gravitational quasinormal modes of AdS black branes in d spacetime dimensions
(INT SCHOOL ADVANCED STUDIES, 2009)
The AdS/CFT duality has established a mapping between quantities in the bulk AdS black-hole physics and observables in a boundary finite-temperature field theory. Such a relationship appears to be valid for an arbitrary ...
Fundamental Oscillation Modes Of Neutron Stars: Validity Of Universal Relations
(American Physical Society, 2015)
El Evento ENOS, la QBO y su influencia sobre Cuba y mares adyacentes
(Instituto de Geografia Tropical (IGT), 2004)
El movimiento de la atmósfera puede considerarse como una superposición de ondas de distintas frecuencias, que dan como resultado lo que llamamos tiempo y clima. Estas ondas son muy disímiles en amplitud y frecuencia tanto ...
Absorption cross section of canonical acoustic holes
(2007-11-29)
We compute numerically the absorption cross section of a canonical acoustic hole for sound waves with arbitrary frequencies. Our outputs are in full agreement with the expected low- and high-frequency limits. © 2007 The ...