NSF PAR Search | NSF Public Access Repository

Note: When clicking on a Digital Object Identifier (DOI) number, you will be taken to an external site maintained by the publisher. Some full text articles may not yet be available without a charge during the embargo (administrative interval).
What is a DOI Number?

Some links on this page may take you to non-federal websites. Their policies may differ from this site.

Distortion of quintessence dynamics by the generalized uncertainty principle

https://doi.org/10.1016/j.aop.2024.169895

Bhandari, Gaurav; Pathak, SD; Sharma, Manabendra; Wang, Anzhong (February 2025, Annals of Physics)

Free, publicly-accessible full text available February 1, 2026
Deformed algebraic structure of angular momenta: GUP perspective

Bhandari, Gaurav; Pathak, S D; Sharma, Manabendra; Wang, Anzhong (December 2024, arXivorg)

The prediction of a minimal length scale by various quantum gravity candidates (such as string/M theory, Doubly Special Relativity, Loop Quantum Gravity and others) have suggested modification of Heisenberg Uncertainty Principle (HUP), resulting in the Generalized Uncertainty Principle (GUP). In this short review, we investigate the origins of the GUP and examine higher-order models, focusing on the linear plus quadratic form of the GUP. We extend the concept of minimal length to minimal angular resolution, which plays a crucial role in modifying angular momentum and its associated algebra. A comparison is made between the standard angular momentum commutator algebra and that modified by the GUP. Finally, we review its application in the hydrogen atom spectra and and discuss future endeavors.
more » « less
Free, publicly-accessible full text available December 28, 2025
GUP deformed background dynamics of phantom field

https://doi.org/10.1007/s10714-024-03324-7

Bhandari, Gaurav; Pathak, S D; Sharma, Manabendra; Wang, Anzhong (November 2024, General Relativity and Gravitation)

Full Text Available

Search for: All records