9 citations · 11 across the 2 of their papers we have counts for
2 papers
quant-ph2024★ 2 cited
Efficient Representation of Gaussian Fermionic Pure States in Non-Computational Bases
Babak Tarighi, Reyhaneh Khasseh, M. A. Rajabpour
This paper introduces an innovative approach for representing Gaussian fermionic states, pivotal in quantum spin systems and fermionic models, within a range of alternative quantum…
cond-mat.stat-mech2022★ 9 cited
Universal logarithmic correction to Rényi (Shannon) entropy in generic systems of critical quadratic fermions
Babak Tarighi, Reyhaneh Khasseh, M. N. Najafi +1
The Rényi (Shannon) entropy, i.e. , of the ground state of quantum systems in local bases normally show a volume-law behavior. For a subsystem of quantum chains at critic…