Simulating Hawking radiation in quantum many-body systems: Deviations from the thermal spectrum
Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics, cilt.868, 2025 (SCI-Expanded, Scopus)
- Yayın Türü: Makale / Tam Makale
- Cilt numarası: 868
- Basım Tarihi: 2025
- Doi Numarası: 10.1016/j.physletb.2025.139783
- Dergi Adı: Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
- Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus, Chemical Abstracts Core, INSPEC, MathSciNet, zbMATH, Directory of Open Access Journals
- Anahtar Kelimeler: Analogue gravity, Hawking radiation, Many-body systems
- Hacettepe Üniversitesi Adresli: Evet
Özet
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.