Morphometry on the sphere: Cartesian and irreducible Minkowski tensors explained and implemented
C Collischon, MA Klatt, AJ Banday, M Sasaki… - Communications …, 2024 - nature.com
Minkowski tensors are comprehensive shape descriptors that robustly capture n-point
information in complex random geometries and that have already been extensively applied …
information in complex random geometries and that have already been extensively applied …
Gravitational waves and cosmic boundary
C Shi, X Che, Z Huang, YM Hu, J Mei - arxiv preprint arxiv:2411.17177, 2024 - arxiv.org
Space-based gravitational wave detectors have the capability to detect signals from very
high redshifts. It is interesting to know if such capability can be used to study the global …
high redshifts. It is interesting to know if such capability can be used to study the global …
Intrinsic Torsion, Extrinsic Torsion, and the Hubble Parameter
B McInnes - arxiv preprint arxiv:2412.08990, 2024 - arxiv.org
We study the intrinsic and extrinsic torsions (defined by analogy with the intrinsic and
extrinsic curvatures) of the spatial sections of torsional spacetimes. We consider two …
extrinsic curvatures) of the spatial sections of torsional spacetimes. We consider two …
Fermion behavior around Sung-Won Kim wormholes in a generalized Kaluza-Klein gravity
E Cavalcante - Europhysics Letters, 2024 - iopscience.iop.org
This paper investigates the behavior of fermions in the vicinity of Sung-Won Kim wormholes
(Kim S.-W., Phys. Rev. D, 53 (1996) 6889) within the framework of a generalized Kaluza …
(Kim S.-W., Phys. Rev. D, 53 (1996) 6889) within the framework of a generalized Kaluza …