387 citations · 624 across the 8 of their papers we have counts for
8 papers
Measurement induced criticality in quasiperiodic modulated random hybrid circuits
Gal Shkolnik, Aidan Zabalo, Romain Vasseur +3
We study one-dimensional hybrid quantum circuits perturbed by quenched quasiperiodic (QP) modulations across the measurement-induced phase transition (MIPT). Considering non-Pisot…
Charge and Entanglement Criticality in a U(1)-Symmetric Hybrid Circuit of Qubits
Ahana Chakraborty, Kun Chen, Aidan Zabalo +2
We study critical properties of the entanglement and charge-sharpening measurement-induced phase transitions in a non-unitary quantum circuit evolving with a U(1) conserved charge.…
Nonlocality as the source of purely quantum dynamics of BCS superconductors
Aidan Zabalo, Ang-Kun Wu, J. H. Pixley +1
We show that the classical (mean-field) description of far from equilibrium superconductivity is exact in the thermodynamic limit for local observables but breaks down for global q…
Infinite-randomness criticality in monitored quantum dynamics with static disorder
Aidan Zabalo, Justin H. Wilson, Michael J. Gullans +4
We consider a model of monitored quantum dynamics with quenched spatial randomness: specifically, random quantum circuits with spatially varying measurement rates. These circuits u…
Entanglement and charge-sharpening transitions in U(1) symmetric monitored quantum circuits
Utkarsh Agrawal, Aidan Zabalo, Kun Chen +5
Monitored quantum circuits can exhibit an entanglement transition as a function of the rate of measurements, stemming from the competition between scrambling unitary dynamics and d…
Time reversal symmetry protected chaotic fixed point in the quench dynamics of a topological -wave superfluid
Aidan Zabalo, Emil A. Yuzbashyan
We study the quench dynamics of a topological -wave superfluid with two competing order parameters, . When the system is prepared in the ground state and the in…
Loschmidt Echo of Far-From-Equilibrium Fermionic Superfluids
Colin Rylands, Emil A. Yuzbashyan, Victor Gurarie +2
Non-analyticities in the logarithm of the Loschmidt echo, known as dynamical quantum phase transitions [DQPTs], are a recently introduced attempt to classify the myriad of possible…
Critical properties of the measurement-induced transition in random quantum circuits
Aidan Zabalo, Michael J. Gullans, Justin H. Wilson +3
We numerically study the measurement-driven quantum phase transition of Haar-random quantum circuits in dimensions. By analyzing the tripartite mutual information we are able…