Listening to quantum gravity?

被引：0

作者：

Krauss, Lawrence M. ^{[1
]}

Marino, Francesco ^{[2
]}

Braunstein, Samuel L. ^{[3
]}

Faizal, Mir ^{[4
,5
]}

Shah, Naveed A. ^{[6
]}

机构：

[1] Origins Project Fdn, 4738 E Rancho Dr, Phoenix, AZ 85018 USA

[2] CNR, Ist Nazl Ott, Via Sansone 1, I-50019 Sesto Fiorentino, FI, Italy

[3] Univ York, Comp Sci, York Y010 5GH, N Yorkshire, England

[4] Univ British Columbia Okanagan, Irving K Barber Sch Arts & Sci, Kelowna, BC V1V 1V7, Canada

[5] Canadian Quantum Res Ctr 2043002, 32 Ave, Vernon, BC V1T 2L7, Canada

[6] Jamia Millia Islamia, Dept Phys, New Delhi 110025, India

来源：

INTERNATIONAL JOURNAL OF MODERN PHYSICS D | 2024年 / 33卷 / 15期

关键词：

Analogue gravity; quantum gravity; information loss paradox; singularity; HAWKING RADIATION; SHOCK-WAVES; BLACK-HOLES; ANALOG GRAVITY; FLUID; DYNAMICS; GEOMETRIES; SPACETIME; SYMMETRY;

D O I：

10.1142/S0218271824410062

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

Recent experimental progresses in controlling classical and quantum fluids have made it possible to realize acoustic analogs of gravitational black holes, where a flowing fluid provides an effective spacetime on which sound waves propagate, demonstrating Hawking-like radiation and superradiance. We propose the exciting possibility that new hydrodynamic systems might provide insights to help resolve mysteries associated with quantum gravity, including the black hole information-loss paradox and the removal of spacetime singularities.

引用

页数：12

共 88 条

[1] Severe constraints on the loop-quantum-gravity energy-momentum dispersion relation from the black-hole area-entropy law [J].

Amelino-Camelia, G ;

Arzano, M ;

Procaccini, A .

PHYSICAL REVIEW D, 2004, 70 (10) :107501-1

[2] Relativity - Special treatment [J].

Amelino-Camelia, G .

NATURE, 2002, 418 (6893) :34-35

[3] Tests of quantum gravity from observations of γ-ray bursts [J].

Amelino-Camelia, G ;

Ellis, J ;

Mavromatos, NE ;

Nanopoulos, DV ;

Sarkar, S .

NATURE, 1998, 393 (6687) :763-765

[4] Analogue gravity and radial fluid flows: The case of AdS and its deformations [J].

Aruquipa, David Q. ;

Mosna, Ricardo A. ;

Pitelli, Joao Paulo M. .

PHYSICAL REVIEW D, 2018, 97 (10)

[5]

Barceló C, 2005, LIVING REV RELATIV, V8, DOI [10.12942/lrr-2011-3, 10.12942/lrr-2005-12]

[6] Analogue black-hole horizons [J].

Barcelo, Carlos .

NATURE PHYSICS, 2019, 15 (03) :210-213

[7] Emergent gravitational dynamics in a relativistic Bose-Einstein condensate [J].

Belenchia, Alessio ;

Liberati, Stefano ;

Mohd, Arif .

PHYSICAL REVIEW D, 2014, 90 (10)

[8] The piston Riemann problem in a photon superfluid [J].

Bendahmane, Abdelkrim ;

Xu, Gang ;

Conforti, Matteo ;

Kudlinski, Alexandre ;

Mussot, Arnaud ;

Trillo, Stefano .

NATURE COMMUNICATIONS, 2022, 13 (01)

[9] Distinguishing Fuzzballs from Black Holes through Their Multipolar Structure [J].

Bianchi, Massimo ;

Consoli, Dario ;

Grillo, Alfredo ;

Morales, Jose Francisco ;

Pani, Paolo ;

Raposo, Guilherme .

PHYSICAL REVIEW LETTERS, 2020, 125 (22)

[10] Quantitative Analysis of Shock Wave Dynamics in a Fluid of Light [J].

Bienaime, T. ;

Isoard, M. ;

Fontaine, Q. ;

Bramati, A. ;

Kamchatnov, A. M. ;

Glorieux, Q. ;

Pavloff, N. .

PHYSICAL REVIEW LETTERS, 2021, 126 (18)

← 1 2 3 4 5 6 7 8 9 →