Results 121 to 130 of about 33,662 (238)

The Structure of Spacetime and Noncommutative Geometry

open access: yes, 2008
We give a general and nontechnical review of some aspects of noncommutative geometry as a tool to understand the structure of spacetime. We discuss the motivations for the constructions of a noncommutative geometry, and the passage from commutative to ...
Lizzi, Fedele
core   +1 more source

On tea, donuts and non-commutative geometry [PDF]

open access: yesSurveys in Mathematics and its Applications, 2018
As many will agree, it feels good to complement a cup of tea by a donut or two. This sweet relationship is also a guiding principle of non-commutative geometry known as Serre Theorem.
Igor V. Nikolaev
doaj  

Quasinormal modes and shadow of noncommutative black hole. [PDF]

open access: yesSci Rep, 2022
Campos JAV   +3 more
europepmc   +1 more source

Noncommutative Spherical Codes

open access: yesVestnik KRAUNC: Fiziko-Matematičeskie Nauki
Spherical codes, with a rich history spanning nearly five centuries, remain an area of active mathematical exploration and are far from being fully understood.
Krishna, K.M.
doaj   +1 more source

On the Stability of Thin-Shell Wormholes in Noncommutative Geometry

open access: yesAdvances in High Energy Physics, 2012
This paper reexamines a special class of thin-shell wormholes that are unstable in general relativity in the framework of noncommutative geometry. It is shown that, as a consequence of the intrinsic uncertainty, these wormholes are stable to small ...
Peter K. F. Kuhfittig
doaj   +1 more source

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