Constraining the generalized uncertainty principle with the gravitational wave event GW150914

Feng, Zhong-Wen; Li, Huiling; Zu, Xiaotao

doi:10.1016/j.physletb.2017.02.043

Cited by 97 publications

(84 citation statements)

References 85 publications

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“…We treat particle processes in this framework in details. On the other hand, detection of gravitational waves via events such as GW170814 [25], which has constrained gravitational theories dramatically (see for instance [26][27][28][29][30]), provides a fascinating framework to constraint GUPs' parameters (see also [31]). This is the issue we shall focus on and investigate via some numerical analysis.…”

Section: Introductionmentioning

confidence: 99%

Particle processes in a discrete spacetime and GW170814 event

Roushan

Nozari

2019

Eur. Phys. J. C

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Standard quantum mechanics is not capable of solving properly the Planck scale problems. A quantum theory of spacetime, Quantum Gravity, which could be in essence a combination of general relativity and quantum mechanics, is necessary to address the Planck scale phenomena. Natural cutoffs as fundamental characteristics of quantum spacetime are phenomenological outcomes of approaches to quantum gravity proposal. These natural cutoffs are encoded as a minimal length, a maximal momentum and a minimal momentum. These are indeed technically related to compactness of corresponding symplectic manifold in Snyder noncommutative phase space. Here we focus on the issue of particle processes and photon's propagation in the presence of all natural cutoffs. We firstly derive a modified dispersion relation encoding these cutoffs in a massive particle process and then pay our attention to the massless photon's dispersion relation. As a novel achievement, we show that photon's propagation, in addition to photon's energy, depends also on the position due to existence of a minimal measurable momentum. This novel position dependence of quantities in this framework provides new physics in the infrared regime of the background gravitational theory. We also consider frequency at the peak GW strain based on event GW170814 and investigate the possible constraints on the model parameters in this setup by treating graviton's group velocity.

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Section: Introductionmentioning

confidence: 99%

Particle processes in a discrete spacetime and GW170814 event

Roushan

Nozari

2019

Eur. Phys. J. C

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“…which makes the entropy of the black hole to be the Bekenstein-Hawking entropy. For the special choice of parameters (27), the rainbow functions (19) are rewritten as f (E) = 1 + α GUP L 2 p E 2 and g(E) = 1. And the modified Stefan-Boltzmann law (24) and the temperature (26) are simplified as dM/dt ≃ −A(8π 5 /15)T 4 and T ≃ (8πGM) −1 .…”

Section: Black Hole Complementarity With Gup In Gravity's Rain-bowmentioning

confidence: 99%

Black hole complementarity with the generalized uncertainty principle in Gravity's Rainbow

Gim

Kim

2018

J. Cosmol. Astropart. Phys.

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When gravitation is combined with quantum theory, the Heisenberg uncertainty principle could be extended to the generalized uncertainty principle accompanying a minimal length. To see how the generalized uncertainty principle works in the context of black hole complementarity, we calculate the required energy to duplicate information for the Schwarzschild black hole. Itshows that the duplication of information is not allowed and black hole complementarity is still valid even assuming the generalized uncertainty principle. On the other hand, the generalized uncertainty principle with the minimal length could lead to a modification of the conventional dispersion relation in light of Gravity's Rainbow, where the minimal length is also invariant as well as the speed of light. Revisiting the gedanken experiment, we show that the no-cloning theorem for black hole complementarity can be made valid in the regime of Gravity's Rainbow on a certain combination of parameters.

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“…where l p is the Planck length, and α is a positive constant with length dimension whose upper limits can be given by the recent discovered gravitational waves [45]. On the basis of this relation, the corrected temperature and entropy for some static and stationary black holes were given in [46].…”

Section: Introductionmentioning

confidence: 99%

Phase Transitions of GUP-Corrected Charged AdS Black Hole

Liu

2018

Advances in High Energy Physics

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We study the thermodynamic properties and critical behaviors of the topological charged black hole in AdS space under the consideration of the generalized uncertainty principle (GUP). It is found that only in the spherical horizon case there are Van der Waals-like first-order phase transitions and reentrant phase transitions. From the equation of state we find that the GUP-corrected black hole can have one, two and three apparent critical points under different conditions. However, it is verified by the Gibbs free energy that in either case there is at most one physical critical point.

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Constraining the generalized uncertainty principle with the gravitational wave event GW150914

Cited by 97 publications

References 85 publications

Particle processes in a discrete spacetime and GW170814 event

Particle processes in a discrete spacetime and GW170814 event

Black hole complementarity with the generalized uncertainty principle in Gravity's Rainbow

Phase Transitions of GUP-Corrected Charged AdS Black Hole

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