Lorentz violation, quantum tunneling, and information conservation

作     者：Guo-Ping Li Ke-Jian He Bing-Bing Chen 李国平;何科腱;陈兵兵

作者机构：Physics and Space CollegeChina West Normal UniversityNanchong 637000China Department of PhysicsSi Chuan MinZu CollegeKangding 626001China 

出 版 物：《Chinese Physics C》 (中国物理C（英文版）)

年 卷 期：2021年第45卷第1期

页      面：427-437页

核心收录：

学科分类：07[理学] 070201[理学-理论物理] 0702[理学-物理学] 

基　　金：Supported by the National Natural Science Foundation of China(11903025) by the starting fund of China West Normal University(18Q062) by the Natural Science Foundation of Sichuan Education Department(17ZA0294) by the Research Project of Si Chuan MinZu College(XYZB18003ZA) 

主　　题：Lorentz violation quantum tunneling information conservation 

摘      要：In this paper, by introducing the Lorentz-invariance-violation(LIV) class of dispersion relations(DR)suppressed by the second power(E/EQG)2, we investigated the effect of the LIV on the Hawking radiation of a charged Dirac particle based on tunneling from a Reissner-Nordstrom(RN) black hole. It was determined that the LIV speeds up black hole evaporation. As a result, the induced Hawking temperature was very sensitive to changes in the energy of the radiation particle. However, at the same energy level, it was insensitive to changes in the charge of the radiation particle. This is phenomenological evidence in support of the LIV-DR as a candidate for describing the effect of quantum gravity. Moreover, when the effect of the LIV was included, we discovered that the statistical correlations with the Planck-scale corrections between successive emissions could leak out information via *** also determined that black hole radiation via tunneling is an entropy conservation process, and no information loss occurred during radiation, where the interpretation of the entropy of a black hole is addressed. Finally, we concluded that black hole evaporation is still a unitary process in the context of quantum gravity.