Results 1 to 10 of about 80 (50)
Dark energy star in gravity's rainbow
Physics Letters B, 2022 The concept of dark energy can be a candidate for preventing the gravitational collapse of compact objects to singularities. According to the usefulness of gravity's rainbow in UV completion of general relativity (by providing a new description of ...
A. Bagheri Tudeshki +2 more
doaj +1 more source
Nuclear Physics B, 2021 This paper is devoted to the obtaining of the exact solutions in the framework of modified f(R)-gravity's rainbow(UV completion of General Relativity)/f(R)-gravity and the study of their thermodynamic behavior.
Younes Younesizadeh +4 more
doaj +1 more source
Vaidya spacetime in massive gravity's rainbow
Physics Letters B, 2017 In this paper, we will analyze the energy dependent deformation of massive gravity using the formalism of massive gravity's rainbow. So, we will use the Vainshtein mechanism and the dRGT mechanism for the energy dependent massive gravity, and thus ...
Yaghoub Heydarzade +4 more
doaj +1 more source
Stable three-dimensional (un)charged AdS gravastars in gravity’s rainbow
European Physical Journal C: Particles and Fields, 2023 In this work, we study the three-dimensional AdS gravitational vacuum stars (gravastars) in the context of gravity’s rainbow theory. Then we extend it by adding the Maxwell electromagnetic field.
H. Barzegar +3 more
doaj +1 more source
Remnant for all black objects due to gravity's rainbow
Nuclear Physics B, 2015 We argue that a remnant is formed for all black objects in gravity's rainbow. This will be based on the observation that a remnant depends critically on the structure of the rainbow functions, and this dependence is a model independent phenomena. We thus
Ahmed Farag Ali +2 more
doaj +1 more source
Vaidya spacetime for Galileon gravity's rainbow
Nuclear Physics B, 2016 In this paper, we analyze Vaidya spacetime with an energy dependent metric in Galileon gravity's rainbow. This will be done using the rainbow functions which are motivated from the results obtained in loop quantum gravity approach and noncommutative ...
Prabir Rudra +2 more
doaj +1 more source
Orbit, 2013 Among the cultural texts used by Thomas Pynchon in Gravity’s Rainbow (1973) figures a classic fairy tale of “Hansel and Gretel”. It is here that the author initially develops the theme of bad parents and victimized children, a subject elaborated ...
Anahita Rouyan
doaj +2 more sources
Orbit, 2018 Thomas Pynchon’s novel Gravity’s Rainbow (1973) sports three equations in mathematical notation, and the second of these has puzzled readers for 45 years: is Pynchon’s Second Equation real or made up?
Harald Engelhardt, Nina Engelhardt
doaj +2 more sources
Book Reviews, Special Pynchon-Scholarship-in-Languages-Other-than-English Edition, 2020
Orbit, 2021 Book Reviews, of:Pióro & Paryż (eds) – Thomas Pynchon [Polish]Aliaga (ed) – Thomas Pynchon [Spanish]Nagano –トマス・ピンチョン──帝国、戦争、システム、そして選びに与れぬ者の生 [Japanese – Thomas Pynchon: Empire, War, System, and the Lives of Preterites]Oleha – Perspektivy Konce:
Ali Chetwynd +6 more
doaj +2 more sources
Black hole thermodynamics in Lovelock gravity's rainbow with (A)dS asymptote
Nuclear Physics B, 2017 In this paper, we combine Lovelock gravity with gravity's rainbow to construct Lovelock gravity's rainbow. Considering the Lovelock gravity's rainbow coupled to linear and also nonlinear electromagnetic gauge fields, we present two new classes of ...
Seyed Hossein Hendi +2 more
doaj +1 more source