Deflection angle, quasinormal modes and optical properties of a de Sitter black hole in <math xmlns:mml=”http://www.w3.org/1998/Math/MathML” display=”inline” id=”d1e1404″ altimg=”si6.svg” class=”math”><mi>f</mi></math> (<math xmlns:mml=”http://www.w3.org/1998/Math/MathML” display=”inline” id=”d1e1409″ altimg=”si7.svg” class=”math”><mi mathvariant=”script”>T</mi></math>, <math xmlns:mml=”http://www.w3.org/1998/Math/MathML” display=”inline” id=”d1e1414″ altimg=”si8.svg” class=”math”><mi mathvariant=”script”>B</mi></math>) gravity

Publication date: December 2023Source: Physics of the Dark Universe, Volume 42Author(s): Nashiba Parbin, Dhruba Jyoti Gogoi, Jyatsnasree Bora, Umananda Dev Goswami Continue reading Deflection angle, quasinormal modes and optical properties of a de Sitter black hole in <math xmlns:mml=”http://www.w3.org/1998/Math/MathML” display=”inline” id=”d1e1404″ altimg=”si6.svg” class=”math”><mi>f</mi></math>
(<math xmlns:mml=”http://www.w3.org/1998/Math/MathML” display=”inline” id=”d1e1409″ altimg=”si7.svg” class=”math”><mi mathvariant=”script”>T</mi></math>, <math xmlns:mml=”http://www.w3.org/1998/Math/MathML” display=”inline” id=”d1e1414″ altimg=”si8.svg” class=”math”><mi mathvariant=”script”>B</mi></math>) gravity

The general expression for <math xmlns:mml=”http://www.w3.org/1998/Math/MathML” display=”inline” id=”d1e1838″ altimg=”si151.svg” class=”math”><mrow><mi>f</mi><mrow><mo>(</mo><mi>T</mi><mo>)</mo></mrow></mrow></math> in a charged cylindrical spacetime with diverse dimensions

Publication date: December 2023Source: Physics of the Dark Universe, Volume 42Author(s): G.G.L. Nashed Continue reading The general expression for <math xmlns:mml=”http://www.w3.org/1998/Math/MathML” display=”inline” id=”d1e1838″ altimg=”si151.svg” class=”math”><mrow><mi>f</mi><mrow><mo>(</mo><mi>T</mi><mo>)</mo></mrow></mrow></math> in a charged cylindrical spacetime with diverse dimensions

Extended analysis of neutrino-dark matter interactions with small-scale CMB experiments

Publication date: December 2023Source: Physics of the Dark Universe, Volume 42Author(s): Philippe Brax, Carsten van de Bruck, Eleonora Di Valentino, William Giarè, Sebastian Trojanowski Continue reading Extended analysis of neutrino-dark matter interactions with small-scale CMB experiments