Sonic horizon dynamics of ultracold Fermi system under elongated harmonic potential Project supported by the National Natural Science Foundation of China (Grant Nos. 11547024, 11791240178, and 11674338. |
(color online) Hawking radiation temperature Tpc (in units of ħΩ/2πkB) versus Ωt, with ai = 200a0, af = 5ai. |