Quantum Black hole--White hole entangled states
- URL: http://arxiv.org/abs/2203.09968v1
- Date: Fri, 18 Mar 2022 14:02:52 GMT
- Title: Quantum Black hole--White hole entangled states
- Authors: S. Jalalzadeh
- Abstract summary: We investigate the quantum deformation of the Wheeler--DeWitt equation of a Schwarzchild black hole.
We show that the event horizon area and the mass are quantized, degenerate, and bounded.
The degeneracy of states indicates entangled quantum black hole/white hole states.
- Score: 0.0
- License: http://arxiv.org/licenses/nonexclusive-distrib/1.0/
- Abstract: We investigate the quantum deformation of the Wheeler--DeWitt equation of a
Schwarzchild black hole. Specifically, the quantum deformed black hole is a
quantized model constructed from the quantum Heisenberg--Weyl $U_q(h_4)$ group.
We show that the event horizon area and the mass are quantized, degenerate, and
bounded. The degeneracy of states indicates entangled quantum black hole/white
hole states. Accordingly, quantum deformation provides a new framework to
examine Einstein--Rosen wormhole solutions. Besides, we obtain the mass, the
temperature, and the entropy of the q-deformed quantum Schwarzschild black
hole. We find an upper bound on the mass of a black hole/white hole pair. Also,
at the quantum deformation level, the entropy of the black hole contains three
parts: the usual Bekenstein--Hawking entropy, the logarithmic term, and a Cube
of usual black hole entropy.
Related papers
- Coupled vertical double quantum dots at single-hole occupancy [37.69303106863453]
We control vertical double quantum dots confined in a double quantum well, silicon-germanium heterostructure.
We sense individual charge transitions with a single-hole transistor.
tuning the vertical double quantum dot to the (1,1) charge state confines a single hole in each quantum well beneath a single plunger gate.
arXiv Detail & Related papers (2024-01-15T14:46:40Z) - Detecting Gravitationally Interacting Dark Matter with Quantum Interference [47.03992469282679]
We show that there is a theoretical possibility to directly detect such particles using highly sensitive gravity-mediated quantum phase shifts.
In particular, we consider a protocol utilizing Josephson junctions.
arXiv Detail & Related papers (2023-09-15T08:22:46Z) - Quantum system ascribed to the Oppenheimer-Snyder model of massive star [0.0]
We quantize the Oppenheimer-Snyder model of black hole using the integral quantization method.
We treat spatial and temporal coordinates on the same footing both at classical and quantum levels.
As a byproduct, we obtain the resolution of the gravitational singularity of the Schwarzschild black hole at quantum level.
arXiv Detail & Related papers (2023-07-05T05:23:56Z) - A vertical gate-defined double quantum dot in a strained germanium
double quantum well [48.7576911714538]
Gate-defined quantum dots in silicon-germanium heterostructures have become a compelling platform for quantum computation and simulation.
We demonstrate the operation of a gate-defined vertical double quantum dot in a strained germanium double quantum well.
We discuss challenges and opportunities and outline potential applications in quantum computing and quantum simulation.
arXiv Detail & Related papers (2023-05-23T13:42:36Z) - Constraints on physical computers in holographic spacetimes [49.1574468325115]
We show that there are computations on $n$ qubits which cannot be implemented inside of black holes with entropy less than $O(2n)$.
We argue computations happening inside the black hole must be implementable in a programmable quantum processor.
arXiv Detail & Related papers (2023-04-19T18:00:50Z) - A simple quantum system that describes a black hole [0.0]
We conjectured to describe a black hole in an emergent universe governed by Einstein equations.
Based on previous numerical computations, we make an estimate of the necessary number of qubits necessary to see some black hole features.
arXiv Detail & Related papers (2023-03-21T01:42:23Z) - The Wasserstein distance of order 1 for quantum spin systems on infinite
lattices [13.452510519858995]
We show a generalization of the Wasserstein distance of order 1 to quantum spin systems on the lattice $mathbbZd$.
We also prove that local quantum commuting interactions above a critical temperature satisfy a transportation-cost inequality.
arXiv Detail & Related papers (2022-10-20T17:46:18Z) - Signatures of quantum geometry from exponential corrections to the black hole entropy [0.10713888959520207]
We obtain the possible form of the spacetime geometry from the entropy of the black hole for a given horizon radius.
Remarkably, the black hole geometry reconstructed has striking similarities to that of noncommutative-inspired Schwarzschild black holes.
arXiv Detail & Related papers (2022-09-27T13:40:55Z) - Quantum Computing of Schwarzschild-de Sitter Black Holes and
Kantowski-Sachs Cosmology [0.0]
We study Schwarzschild-de Sitter black holes and the Kantowki-Sachs Cosmology using quantum computing.
We compute the spectrum of these operators using classical and quantum computing.
arXiv Detail & Related papers (2022-02-20T20:41:27Z) - Quantum simulation of Hawking radiation and curved spacetime with a
superconducting on-chip black hole [18.605453401936643]
We report a fermionic lattice-model-type realization of an analogue black hole by using a chain of 10 superconducting transmon qubits with interactions mediated by 9 transmon-type tunable couplers.
The quantum walks of quasi-particle in the curved spacetime reflect the gravitational effect near the black hole, resulting in the behaviour of stimulated Hawking radiation.
arXiv Detail & Related papers (2021-11-22T10:17:23Z) - Quantum Hair on Colliding Black Holes [0.0]
Bohr-like approach to black hole (BH) quantum physics with quasi-normal mode (QNM) approach to BH quantum mechanics.
Quantum gravity and quantum hair on event horizons is excited to higher energy in BH coalescence.
These qubits of information from a BH coalescence should then appear in gravitational wave (GW) data.
arXiv Detail & Related papers (2020-06-22T06:58:24Z)
This list is automatically generated from the titles and abstracts of the papers in this site.
This site does not guarantee the quality of this site (including all information) and is not responsible for any consequences.