Introducing the general condition for an operator in curved space to be unitary
Jafari Matehkolaee Mehdi
Introducing the general condition for an operator in curved space to be unitary
Jafari Matehkolaee Mehdi
中国物理B . 2021, (8): 80301 -080301 .  DOI: 10.1088/1674-1056/abe300