Zobrazeno 1 - 10
of 85
pro vyhledávání: '"Lippert, Matthew"'
Autor:
Ahmed, Sameer, Kavic, Michael J., Liebling, Steven L., Lippert, Matthew, Mian, Mohammad, Simonetti, John
Cosmic strings that are attached to rapidly spinning black holes can extract significant amounts of rotational energy and angular momentum. Here we study the effect on primordial black holes, which are expected to form with one or more cosmic strings
Externí odkaz:
http://arxiv.org/abs/2407.04743
The collision of a primordial black hole with a neutron star results in the black hole eventually consuming the entire neutron star. However, if the black hole is magnetically charged, and therefore stable against decay by Hawking radiation, the cons
Externí odkaz:
http://arxiv.org/abs/2209.06060
Publikováno v:
JHEP 05 (2022) 144
We study a strongly interacting, fermionic fluid in the presence of an applied magnetic field using a holographic framework. At low temperatures, translation symmetry is spontaneously broken and the resulting phase is a striped Hall fluid. Due to the
Externí odkaz:
http://arxiv.org/abs/2111.14885
Publikováno v:
JCAP 08 (2020) 005
Black holes in binaries with other compact objects can provide natural venues for indirect detection of axions or other ultralight fields. The superradiant instability associated with a rapidly spinning black hole leads to the creation of an axion cl
Externí odkaz:
http://arxiv.org/abs/1910.06977
Publikováno v:
Phys. Rev. D 96, 106017 (2017)
In a holographic probe-brane model exhibiting a spontaneously spatially modulated ground state, we introduce explicit sources of symmetry breaking in the form of ionic and antiferromagnetic lattices. For the first time in a holographic model, we demo
Externí odkaz:
http://arxiv.org/abs/1708.07837
Publikováno v:
JHEP 1803 (2018) 176
The strong version of the nonviolent nonlocality proposal of Giddings predicts "strong but soft" quantum metric fluctuations near black hole horizons in an attempt to resolve the information paradox. To study observable signatures of this proposal, w
Externí odkaz:
http://arxiv.org/abs/1707.02299
Publikováno v:
Phys. Rev. D 96, 046016 (2017)
The choice of statistics for a quantum particle is almost always a discrete one: either bosonic or fermionic. Anyons are the exceptional case for which the statistics can take a range of intermediate values. Holography provides an opportunity to addr
Externí odkaz:
http://arxiv.org/abs/1706.05006
Publikováno v:
Phys. Rev. D 95, 086006 (2017)
Holographic models provide unique laboratories to investigate non-linear physics of transport in inhomogeneous systems. We provide a detailed account of both DC and AC conductivities in a defect CFT with spontaneous stripe order. The spatial symmetry
Externí odkaz:
http://arxiv.org/abs/1612.07323
Publikováno v:
Astrophys.J. 837 (2017) no.1, 87
Pulsars are some of the most accurate clocks found in nature, while black holes offer a unique arena for the study of quantum gravity. As such, pulsar-black hole (PSR-BH) binaries provide ideal astrophysical systems for detecting the effects of quant
Externí odkaz:
http://arxiv.org/abs/1607.00018
Publikováno v:
JHEP 1503 (2015) 009
We study the physics of probe D6-branes with quantized internal worldvolume flux in the ABJM background with unquenched massless flavors. This flux breaks parity in the (2+1)-dimensional gauge theory and allows quantum Hall states. Parity breaking is
Externí odkaz:
http://arxiv.org/abs/1411.3335