Bayesian model selection for testing the no-hair theorem with black hole ringdowns
نویسندگان
چکیده
منابع مشابه
Testing the black hole “no-hair” hypothesis
Black holes in General Relativity are very simple objects. This property, that goes under the name of “no-hair,” has been refined in the last few decades and admits several versions. The simplicity of black holes makes them ideal testbeds of fundamental physics and of General Relativity itself. Here we discuss the no-hair property of black holes, how it can be measured in the electromagnetic or...
متن کاملNo Scalar Hair Theorem for a Charged Spherical Black Hole
This paper consolidates the no scalar hair theorem for a charged spherically symmetric black hole in four dimensions in general relativity as well as in all scalar tensor theories, both minimally and nonminimally coupled, when the effective Newtonian constant of gravity is positive. However, there is an exception when the matter field itself is coupled to the scalar field, such as in dilaton gr...
متن کاملNo scalar hair theorem for a charged axially symmetric stationary black hole
This paper examines the validity of the no scalar hair theorem for charged axially symmetric stationary black hole in four dimension for a very wide class of scalar ten-sor theory, both minimally and nonminimally coupled.The solutions are expressed in Boyer Lindquist form and the scalar field becomes trivial for the existence of a well defined horizon.
متن کاملScalar Hair Theorem for a Charged Spherical Black Hole
This paper shows that no scalar hair can exist for a spherically symmetric charged black hole. This is true for minimally as well as non-minimally coupled scalar fields. If, however, the scalar field is coupled nonminimally to the matter lagrangian also, nontrivial scalar hair may exist. One example of the latter may be found in dilaton gravity.
متن کاملSearch techniques for gravitational waves from black-hole ringdowns
The first kilometer-scale gravitational wave observatories, LIGO [1] and VIRGO [2], are expected to begin performing searches for astrophysical sources of gravitational waves in the year 2002. By this time, it will be necessary to have data analysis software for on-line searches. Because the anticipated signals are expected to be weak, near-optimal strategies for data analysis will be required ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Physical Review D
سال: 2012
ISSN: 1550-7998,1550-2368
DOI: 10.1103/physrevd.85.124056