Results 91 to 100 of about 19,830 (181)

Generalized uncertainty principle in graphene

Journal of Physics: Conference Series, 2019
Abstract We show that, by going beyond the low-energy approximation for which the dispersion relations of graphene are linear, the corresponding emergent field theory is a specific generalization a Dirac field theory. The generalized Dirac Hamiltonians one obtains are those compatible with specific generalizations of the uncertainty ...
Iorio, Alfredo, Pais, Pablo
openaire   +2 more sources

Incorporation of generalized Uncertainty principle into lifshitz field theories

, 2014
In this paper, we will incorporation the generalized uncertainty principle into field theories with Lifshitz scaling. We will first construct both bososnic and fermionic theories with Lifshitz scaling based on generalized uncertainty principle.
Majumder, Barun, Faizal, Mir
core  

GUP parameter from quantum corrections to the Newtonian potential

Physics Letters B, 2017
We propose a technique to compute the deformation parameter of the generalized uncertainty principle by using the leading quantum corrections to the Newtonian potential.
Fabio Scardigli, Gaetano Lambiase, Elias C. Vagenas   +2 more
doaj   +1 more source

Uncertainty principle, positivity and Lp-boundedness for generalized spectrograms

, 2007
In this paper we are concerned with the properties of positivity, uncertainty principle and continuity in Lp spaces of a generalized spectrogram. In particular we study the connections of a generalized spectrogram, as a subclass of the Cohen class, with ...
De Donno, Giuseppe, P. Boggiatto, Boggiatto, P., Boggiatto, Paolo, Oliaro, Alessandro, Oliaro, A., A. Oliaro, De Donno, G., G. De Donno   +8 more
core   +1 more source

Removing the divergence of Chandrasekhar limit caused by generalized uncertainty principle

, 2022
The usual generalized uncertainty principle will lead to a divergent mass limit of white dwarf, and this divergence should be prevented for both scenarios including positive and negative parameters of generalized uncertainty principle.
Du, Xin-Dong, Long, Chao-Yun, Xin-Dong Du, Chao-Yun Long   +3 more
core   +1 more source

Supersymmetry breaking as a new source for the generalized uncertainty principle

, 2016
In this letter, we will demonstrate that the breaking of supersymmetry by a non-anticommutative deformation can be used to generate the generalized uncertainty principle.
Faizal, Mir
core   +1 more source

Review on Generalized Uncertainty Principle

, 2015
Based on string theory, black hole physics, doubly special relativity and some "thought" experiments, minimal distance and/or maximum momentum are proposed. As alternatives to the generalized uncertainty principle (GUP), the modified dispersion relation, the space noncommutativity, the Lorentz invariance violation, and the quantum-gravity-induced ...
Tawfik, Abdel Nasser, Diab, Abdel Magied
openaire   +2 more sources

Generalized uncertainty principle corrections in Rastall–Rainbow Casimir wormholes

European Physical Journal C: Particles and Fields
We explore wormhole solutions sourced by Casimir energy density involving generalized uncertainty principle corrections within the framework of Rastall–Rainbow gravity.
Emmanuele Battista, Salvatore Capozziello, Abdelghani Errehymy   +2 more
doaj   +1 more source

Generalized uncertainty principle and the quantum entropy of rotating black hole

, 2007
The entropy of rotating Kerr-Newman-Kasuya black hole due to massive charged fields (bosons and fermious) is calculated by using the new eqation of state density motivated by the generalized uncertainly relation.
Shu, Fu-Wen, Shen, Yu-Gen
core  

Entropy bound of local quantum field theory with generalized uncertainty principle

, 2009
We study the entropy bound for local quantum field theory (LQFT) with generalized uncertainty principle. The generalized uncertainty principle provides naturally a UV cutoff to the LQFT as gravity effects.
Lee, Hyung Won, Myung, Yun Soo, Kim, Yong-Wan   +2 more
core   +1 more source