Singh A.K.; Sachan, Kushagra; Chotorlishvili L; Vipin V.; Mishra, Sunil K.
(Springer Science and Business Media Deutschland GmbH, 2022-02)
The question of how swiftly entanglement spreads over a system has attracted vital interest. In this regard, the out-of-time-ordered correlator (OTOC) is a quantitative measure of the entanglement spreading process. ...