Abstract
We study the fluctuations of eigenstate expectation values in a microcanonical ensemble. Assuming the eigenstate thermalization hypothesis, an analytical formula for the finite-size scaling of the fluctuations is derived. The same problem was studied by Beugeling et al. (2014). We compare our results with theirs.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have