5 papers
Free-Fermion Dynamics with Measurements: Topological Classification and Adaptive Preparation of Topological States
Asadullah Bhuiyan, Haining Pan, Chao-Ming Jian
We develop a general framework for classifying fermionic dynamical systems with measurements using symmetry and topology. We introduce two complementary classification schemes base…
Classical Simulations of Low Magic Quantum Dynamics
Kemal Aziz, Haining Pan, Michael J. Gullans +1
We develop classical simulation algorithms for adaptive quantum circuits that produce states with low levels of ``magic'' (i.e., non-stabilizerness). These algorithms are particula…
Topological Modes in Monitored Quantum Dynamics
Haining Pan, Hassan Shapourian, Chao-Ming Jian
Dynamical quantum systems both driven by unitary evolutions and monitored through measurements have proved to be fertile ground for exploring new dynamical quantum matters. While t…
Order from chaos with adaptive circuits on quantum hardware
Bibek Pokharel, Haining Pan, Kemal Aziz +8
Programmable quantum devices provide a platform to control the coherent dynamics of quantum wavefunctions. Here we experimentally realize adaptive monitored quantum circuits, which…
Control-driven critical fluctuations across quantum trajectories
Haining Pan, Thomas Iadecola, E. M. Stoudenmire +1
Monitored quantum circuits in which entangling unitary dynamics compete with projective local measurements can host measurement-induced phase transitions witnessed by entanglement…