Hawking radiation from an analogue bouncing geometry
Metadatos
Mostrar el registro completo del ítemAutor
García Martín-Caro, Alberto; García-Moreno, Gerardo; Olmedo Nieto, Javier Antonio; Sánchez Velázquez, Jose M.Editorial
APS125
Fecha
2023-07-17Referencia bibliográfica
García Martín Caro, A. et. al. Phys. Rev. D 108, L061701. [https://doi.org/10.1103/PhysRevD.108.L061701]
Patrocinador
Spanish Government through the Projects No. PID2020-118159GBC43, No. PID2020-119632GB-I00, and PID2019- 105943GB-I00 (with FEDER contribution); Xunta de Galici (Grant No. INCITE09.296.035PR and Centro singular de investigación de Galicia accreditation 2019–2022),; Spanish Consolider-Ingenio 2010 Programme CPAN (CSD2007-00042); European Union ERDF; Spanish Ministry of Science, Innovation and Universities, and the European Social Fund for his predoctoral funding (ref. PRE2018-086479); the Spanish Government fellowship FPU20/01684; Severo Ochoa Grant No. CEX2021-001131-S funded by MCIN/AEI/10.13039/ 501100011033; “Operative Program FEDER2014-2020 Junta de Andalucía-Consejería de Economía y Conocimiento” under Project No. E-FQM- 262-UGR18 by Universidad de Granada; Spanish Agencia Estatal de Investigación through the grant “IFT Centro de Excelencia Severo Ochoa CEX2020-001007-S.”Resumen
We propose a setting that simulates Hawking radiation from an analogue bouncing geometry, i.e., a
collapsing geometry that reverts its collapse after a finite time, in a setup consisting of a coplanar
waveguide terminated in superconducting quantum-interference devices at both ends. We demonstrate
experimental feasibility of the proposed setup within the current technology. Our analysis illustrates the
resilience of Hawking radiation under changes in the physics at energy scales much larger than the
temperature, supporting the idea that regular alternatives to black holes would also emit Hawking radiation.