19 citations · 56 across the 23 of their papers we have counts for
4 papers · 1 filter
Subsystem Evolution Speed as Indicator of Relaxation
Jiaju Zhang, M. A. Rajabpour, Markus Heyl +1
In studying the time evolution of isolated many-body quantum systems, a key focus is determining whether the system undergoes relaxation and reaches a steady state at a given point…
Statistical physics of principal minors: Cavity approach
A. Ramezanpour, M. A. Rajabpour
Determinants are useful to represent the state of an interacting system of (effectively) repulsive and independent elements, like fermions in a quantum system and training samples…
A field theory representation of sum of powers of principal minors and physical applications
M. N. Najafi, A. Ramezanpour, M. A. Rajabpour
We introduce a novel field theory representation for the Sum of Powers of Principal Minors (SPPM), a mathematical construct with profound implications in quantum mechanics and stat…
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…