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Category: Physics of the Dark Universe

The general expression for <math xmlns:mml=”http://www.w3.org/1998/Math/MathML” display=”inline” id=”d1e1840″ 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

The general expression for <math xmlns:mml=”http://www.w3.org/1998/Math/MathML” display=”inline” id=”d1e1840″ 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: Available online 22 August 2023Source: Physics of the Dark UniverseAuthor(s): G.G.L. Nashed

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=”d1e1406″ altimg=”si6.svg” class=”math”><mrow><mi>f</mi><mrow><mo>(</mo><mi mathvariant=”script”>T</mi><mo>,</mo><mi mathvariant=”script”>B</mi><mo>)</mo></mrow></mrow></math> gravity

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=”d1e1406″ altimg=”si6.svg” class=”math”><mrow><mi>f</mi><mrow><mo>(</mo><mi mathvariant=”script”>T</mi><mo>,</mo><mi mathvariant=”script”>B</mi><mo>)</mo></mrow></mrow></math> gravity

Publication date: Available online 19 August 2023Source: Physics of the Dark UniverseAuthor(s): Nashiba Parbin, Dhruba Jyoti Gogoi, Jyatsnasree Bora, Umananda Dev Goswami

An exact analytical solution of the Emden–Chandrasekhar equation for self-gravitating isothermal gas spheres in the theory of stellar structures

An exact analytical solution of the Emden–Chandrasekhar equation for self-gravitating isothermal gas spheres in the theory of stellar structures

Publication date: Available online 9 August 2023Source: Physics of the Dark UniverseAuthor(s): Esmaeil Ahmadi Azar, Bahram Jalili, Ali Ahmadi Azar, Payam Jalili, Mohammad Atazadeh, Davood Domiri Ganji