Simulating Hawking radiation in quantum many-body systems: Deviations from the thermal spectrum
We investigate a recently proposed one-to-one correspondence between quantum field theories in two-dimensional curved spacetime and quantum many-body systems, which enables the simulation of Hawking radiation in static background spacetimes. In particular, we demonstrate that deviations from the the...
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| Format: | Article |
| Language: | English |
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Elsevier
2025-09-01
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| Series: | Physics Letters B |
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| Online Access: | http://www.sciencedirect.com/science/article/pii/S0370269325005441 |
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| _version_ | 1849240762824261632 |
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| author | Gökhan Alkaç Ege Özgün |
| author_facet | Gökhan Alkaç Ege Özgün |
| author_sort | Gökhan Alkaç |
| collection | DOAJ |
| description | We investigate a recently proposed one-to-one correspondence between quantum field theories in two-dimensional curved spacetime and quantum many-body systems, which enables the simulation of Hawking radiation in static background spacetimes. In particular, we demonstrate that deviations from the thermal spectrum, as predicted by the well-known tunneling method, can be observed in many-body simulations. |
| format | Article |
| id | doaj-art-e3dcd99427104f5c85a6a2bb74fec134 |
| institution | Kabale University |
| issn | 0370-2693 |
| language | English |
| publishDate | 2025-09-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Physics Letters B |
| spelling | doaj-art-e3dcd99427104f5c85a6a2bb74fec1342025-08-20T04:00:27ZengElsevierPhysics Letters B0370-26932025-09-0186813978310.1016/j.physletb.2025.139783Simulating Hawking radiation in quantum many-body systems: Deviations from the thermal spectrumGökhan Alkaç0Ege Özgün1Corresponding author.; Department of Aerospace Engineering, Faculty of Engineering, Atılım University, Ankara, 06836, TürkiyeDepartment of Physics Engineering, Hacettepe University, Ankara, 06800, TürkiyeWe investigate a recently proposed one-to-one correspondence between quantum field theories in two-dimensional curved spacetime and quantum many-body systems, which enables the simulation of Hawking radiation in static background spacetimes. In particular, we demonstrate that deviations from the thermal spectrum, as predicted by the well-known tunneling method, can be observed in many-body simulations.http://www.sciencedirect.com/science/article/pii/S0370269325005441Analogue gravityHawking radiationMany-body systems |
| spellingShingle | Gökhan Alkaç Ege Özgün Simulating Hawking radiation in quantum many-body systems: Deviations from the thermal spectrum Physics Letters B Analogue gravity Hawking radiation Many-body systems |
| title | Simulating Hawking radiation in quantum many-body systems: Deviations from the thermal spectrum |
| title_full | Simulating Hawking radiation in quantum many-body systems: Deviations from the thermal spectrum |
| title_fullStr | Simulating Hawking radiation in quantum many-body systems: Deviations from the thermal spectrum |
| title_full_unstemmed | Simulating Hawking radiation in quantum many-body systems: Deviations from the thermal spectrum |
| title_short | Simulating Hawking radiation in quantum many-body systems: Deviations from the thermal spectrum |
| title_sort | simulating hawking radiation in quantum many body systems deviations from the thermal spectrum |
| topic | Analogue gravity Hawking radiation Many-body systems |
| url | http://www.sciencedirect.com/science/article/pii/S0370269325005441 |
| work_keys_str_mv | AT gokhanalkac simulatinghawkingradiationinquantummanybodysystemsdeviationsfromthethermalspectrum AT egeozgun simulatinghawkingradiationinquantummanybodysystemsdeviationsfromthethermalspectrum |