240 citations · 2.6k across the 71 of their papers we have counts for
7 papers · 1 filter
Computing eigenpairs of quantum many-body systems with Polfed.jl
Rok Pintar, Konrad Pawlik, Rafał Świętek +5
We present Polfedjl, an open-source Julia package implementing the Polynomially Filtered Exact Diagonalization (POLFED) algorithm for computing mid-spectrum eigenvalues and eige…
Entanglement and absorbing state transitions in -dimensional stabilizer circuits
Piotr Sierant, Xhek Turkeshi
We study the influence of feedback operations on the dynamics of -dimensional monitored random quantum circuit. Competition between unitary dynamics and measurements leads t…
Entanglement Growth and Minimal Membranes in Random Unitary Circuits
Piotr Sierant, Marco Schirò, Maciej Lewenstein +1
Understanding the nature of entanglement growth in many-body systems is one of the fundamental questions in quantum physics. Here, we study this problem by characterizing the entan…
Controlling entanglement at absorbing state phase transitions in random circuits
Piotr Sierant, Xhek Turkeshi
Many-body unitary dynamics interspersed with repeated measurements display a rich phenomenology hallmarked by measurement-induced phase transitions. Employing feedback-control oper…
Measurement-induced phase transitions in -dimensional stabilizer circuits
Piotr Sierant, Marco Schirò, Maciej Lewenstein +1
The interplay between unitary dynamics and local quantum measurements results in unconventional non-unitary dynamical phases and transitions. In this paper we investigate the dynam…
Universal behavior beyond multifractality of wave-functions at measurement--induced phase transitions
Piotr Sierant, Xhek Turkeshi
We investigate the structure of many-body wave functions of 1D quantum circuits with local measurements employing the participation entropies. The leading term in system size depen…