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Quantum correlator outside a Schwarzschild black hole
- Source :
- Physics Letters B, Vol 776, Iss C, Pp 168-173 (2018), Physics Letters, Phys.Lett.B, Phys.Lett.B, 2018, 776, pp.168-173. ⟨10.1016/j.physletb.2017.11.048⟩, Phys.Lett.B, 2018, 776, pp.168-173. 〈10.1016/j.physletb.2017.11.048〉, Physics Letters B, Physics Letters B, Elsevier, 2018, 776, pp.168-173. ⟨10.1016/j.physletb.2017.11.048⟩
- Publication Year :
- 2018
- Publisher :
- Elsevier BV, 2018.
-
Abstract
- We calculate the quantum correlator in Schwarzschild black hole space-time. We perform the calculation for a scalar field in three different quantum states: Boulware, Unruh and Hartle-Hawking, and for points along a timelike circular geodesic. The results show that the correlator presents a global fourfold singularity structure, which is state-independent. Our results also show the different correlations in the three different quantum states arising in-between the singularities.<br />Comment: 7 pages, 4 figures. Version 2: as in the published version in Phys. Lett. B
- Subjects :
- High Energy Physics - Theory
Nuclear and High Energy Physics
White hole
space-time: black hole
FOS: Physical sciences
General Relativity and Quantum Cosmology (gr-qc)
Charged black hole
01 natural sciences
Photon sphere
General Relativity and Quantum Cosmology
[ PHYS.HTHE ] Physics [physics]/High Energy Physics - Theory [hep-th]
[ PHYS.GRQC ] Physics [physics]/General Relativity and Quantum Cosmology [gr-qc]
vacuum state
Quantum mechanics
0103 physical sciences
Schwarzschild metric
black hole: Schwarzschild
correlation function
structure
010306 general physics
Physics
[PHYS.HTHE]Physics [physics]/High Energy Physics - Theory [hep-th]
010308 nuclear & particles physics
radiation: Hawking
singularity
lcsh:QC1-999
field theory: scalar
Black hole electron
Black hole
High Energy Physics - Theory (hep-th)
correlation
[PHYS.GRQC]Physics [physics]/General Relativity and Quantum Cosmology [gr-qc]
Unruh effect
Schwarzschild radius
geodesic
lcsh:Physics
Hawking radiation
Subjects
Details
- ISSN :
- 03702693
- Volume :
- 776
- Database :
- OpenAIRE
- Journal :
- Physics Letters B
- Accession number :
- edsair.doi.dedup.....ab496a5307793a10212e51575a6f9753
- Full Text :
- https://doi.org/10.1016/j.physletb.2017.11.048