arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 2208.00599gr-qccond-mat.othermath-phmath.MPquant-ph
收藏

人工霍金辐射、弱赝厄米性和Weyl半金属黑洞类比

Artificial Hawking radiation, weak pseudo-Hermiticity and Weyl semimetal blackhole analogy

Bijan Bagchi, Sauvik Sen

摘要:

利用Weyl半金属黑洞类比方法,提出了一个包含倾斜参数的非PT对称弱赝厄米双带模型,研究了人工霍金辐射的可能性.我们确定隧道概率使用这样的哈密顿量通过事件视界,作为一个经典的禁止障碍。

英文摘要:

We examine the possibility of artificial Hawking radiation by proposing a non-PT-symmetric weakly pseudo-Hermitian two-band model containing a tilting parameter by pursuing Weyl semimetal blackhole analogy. We determine the tunnelling probability using such a Hamiltonian through the event horizon that acts as a classically forbidden barrier.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

↑