SciPost Submission Page
Thermalization, Ergodicity and Quantum Fisher Information
by Cesar Gomez
|As Contributors:||Cesar Gomez|
|Submitted by:||Gomez, Cesar|
|Submitted to:||SciPost Physics|
|Subject area:||Quantum Physics|
The eigenstate thermalization hypothesis as well as the quantum ergodic theorem are studied in the light of quantum Fisher information. We show how global bounds on quantum Fisher information set the ETH and ergodicity conditions. Complexity and operator growth are briefly discussed in this frame.