Zobrazeno 1 - 10
of 1 274
pro vyhledávání: '"Simeone C."'
Autor:
de Celis, E. Rubín, Simeone, C.
Traversability across thin shells is investigated, with special attention devoted to the difference in tides related with different global properties of the geometries. While we have recently associated curvature jumps across infinitely thin shells t
Externí odkaz:
http://arxiv.org/abs/2309.13140
Autor:
de Celis, E. Rubín, Simeone, C.
Traversability in relation with tides in thin-shell wormholes is revisited to investigate the possibility of improving recently noted restrictive conditions for a safe travel across a wormhole throat. We consider wormholes mathematically constructed
Externí odkaz:
http://arxiv.org/abs/2207.01150
Autor:
de Celis, E. Rubín, Simeone, C.
Publikováno v:
The European Physical Journal C volume 81, Article number: 937 (2021)
Traversability in relation with tides across thin-shell wormholes is analyzed. Conditions for a safe travel through a wormhole throat are established in terms of the parameters characterizing the geometries and reasonable assumptions regarding the tr
Externí odkaz:
http://arxiv.org/abs/2110.08083
Autor:
de Celis, E. Rubín, Simeone, C.
Publikováno v:
Eur. Phys. J C (2020) 80: 501
The problem of the electrostatics in conical wormholes is revisited, now improving the background geometries with asymptotical flatness. The electric self-force on a point charge placed at different regions in the spacetime of a conical thin-shell wo
Externí odkaz:
http://arxiv.org/abs/2004.08506
We study the massive scalar field of a charged particle held at rest in conical thin-shell spacetimes with one or two asymptotic regions. Resonant and stable scalar Green's functions are characterized in terms of the coupling of the field to the trac
Externí odkaz:
http://arxiv.org/abs/1901.07524
Autor:
Rubín de Celis, E.1,2 (AUTHOR), Simeone, C.1,2 (AUTHOR) csimeone@df.uba.ar
Publikováno v:
European Physical Journal C -- Particles & Fields. Sep2023, Vol. 83 Issue 9, p1-7. 7p.
Publikováno v:
Phys. Rev. D 92, 085042 (2015)
In the present paper the electrostatic of charges in non rotating BTZ black hole and wormhole space times is studied. In particular, the self force of a point charge in the geometry is characterized analitically. The differences between the self forc
Externí odkaz:
http://arxiv.org/abs/1408.0575
The self-interaction for a static point charge in the space-time of a thin-shell wormhole constructed connecting two identical Schwarzschild geometries is calculated in a series expansion. The electrostatic self-force is evaluated numerically. It is
Externí odkaz:
http://arxiv.org/abs/1309.7533
We obtain the self-interaction for a point charge in the space-time of a cylindrical thin-shell wormhole connecting two identical locally flat geometries with a constant deficit angle. Although this wormhole geometry is locally indistinguishable from
Externí odkaz:
http://arxiv.org/abs/1210.4149
Autor:
Dalla Volta, A., Palumbo, C., Zamboni, S., Mazziotti, G., Triggiani, L., Zamparini, M., Maffezzoni, F., Rinaudo, L., Bergamini, M., Di Meo, N., Caramella, I., Valcamonico, F., Borghetti, P., Guerini, A., Farina, D., Antonelli, A., Simeone, C., Berruti, A.
Publikováno v:
Journal of Endocrinological Investigation; Feb2024, Vol. 47 Issue 2, p335-343, 9p