Results 1 to 10 of about 917 (197)

Quantum (non-commutative) toric geometry: Foundations [PDF]

Advances in Mathematics, 2021
93 pages, 4 ...
Ludmil Katzarkov, Ernesto Lupércio
exaly   +4 more sources

Quantum Logic and Non-Commutative Geometry [PDF]

International Journal of Theoretical Physics, 2006
16 pages, to be published in the International Journal of Theoretical Physics, without ...
P A Marchetti
exaly   +5 more sources

Quasi-Homogeneous Black Hole Thermodynamics in Non-Commutative Geometry

Universe
We study the thermodynamic properties of a black hole that takes into account the effects of non-commutative geometry. To emphasize the role of new effects, we have chosen a specific modified Schwarzschild black hole inspired by non-commutative geometry.
Hernando Quevedo, María N. Quevedo
doaj   +3 more sources

Thermodynamics of high order correction for Schwarzschild-AdS black hole in non-commutative geometry

Nuclear Physics B
Under the premise that quantum gravity becomes non-negligible, higher-order corrections of non-commutative geometry dominate. In this paper, we studied the thermodynamics of high-order corrections for Schwarzschild-AdS black hole with Lorentz ...
Baoyu Tan
doaj   +3 more sources

Gravity, non-commutative geometry and the Wodzicki residue [PDF]

Journal of Geometry and Physics, 1995
We derive an action for gravity in the framework of non-commutative geometry by using the Wodzicki residue. We prove that for a Dirac operator $D$ on an $n$ dimensional compact Riemannian manifold with $n\geq 4$, $n$ even, the Wodzicki residue Res$(D^{-n+2})$ is the integral of the second coefficient of the heat kernel expansion of $D^{2}$. We use this
Kalau, W., Walze, M.
exaly   +4 more sources

Thermodynamic topology of AdS black holes within non-commutative geometry and Barrow entropy

Nuclear Physics B
In this paper, we explore the thermodynamic topology of Schwarzschild-AdS black holes within the framework of non-commutative geometry and Barrow entropy.
Aram Bahroz Brzo, Saeed Noori Gashti, B. Pourhassan, S. Beikpour   +3 more
doaj   +3 more sources

Gravitational Measurements in Higher Dimensions

Galaxies, 2021
We attempt to study three significant tests of general relativity in higher dimensions, both in commutative and non-commutative spaces. In the context of non-commutative geometry, we will consider a solution of Einstein’s equation in higher dimensions ...
Davood Mahdavian Yekta, Seyed Aliasghar Alavi, Majid Karimabadi   +2 more
doaj   +1 more source

Geometric non-commutative geometry [PDF]

Expositiones Mathematicae, 2021
In a recent paper, the authors proved that no spin foliation on a compact enlargeable manifold with Hausdorff homotopy graph admits a metric of positive scalar curvature on its leaves. This result extends groundbreaking results of Lichnerowicz, Gromov and Lawson, and Connes on the non-existence of metrics of positive scalar curvature.
Benameur, Moulay Tahar, Heitsch, James L.   +1 more
openaire   +2 more sources

Non-commutative geometry and irreversibility [PDF]

The European Physical Journal B, 1998
15 pages, 2 figures, Revtex ...
Erzan, A, Gorbon, A
openaire   +3 more sources

Gravitomagnetism and Non-commutative Geometry [PDF]

International Journal of Theoretical Physics, 2013
14 ...
Malekolkalami, Behrooz, Farhoudi, Mehrdad   +1 more
openaire   +3 more sources