152 citations · 171 across the 10 of their papers we have counts for
10 papers
Measurement and feedback-driven adaptive dynamics in the classical and quantum kicked top
Mahaveer Prasad, Ahana Chakraborty, Thomas Iadecola +4
In classical dynamical systems, stochastic feedback can stabilize otherwise unstable periodic orbits, giving rise to distinct controlled and uncontrolled phases as the rate of cont…
Post-selected Criticality in Measurement-induced Phase Transitions
Dolly Nambi, Kabir Khanna, Andrew Allocca +4
Information-theoretic phase transitions, such as the measurement-induced phase transition (MIPT), characterize the robustness of quantum dynamics to local monitoring and are natura…
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…
Universality of Stochastic Control of Quantum Chaos with Measurement and Feedback
Andrew A. Allocca, Devesh K. Verma, Sriram Ganeshan +1
We investigate universal features of measurement-and-feedback control of quantum chaotic dynamics by examining the quantum Arnold cat map, a paradigmatic model of quantum chaos. In…
Bridging Classical and Quantum Information Scrambling with the Operator Entanglement Spectrum
Ben T. McDonough, Claudio Chamon, Justin H. Wilson +1
Universal features of chaotic quantum dynamics underlie our understanding of thermalization in closed quantum systems and the complexity of quantum computations. Reversible automat…
Concomitant Entanglement and Control Criticality Driven by Collective Measurements
Thomas Iadecola, Justin H. Wilson, J. H. Pixley
Adaptive quantum circuits-where a quantum many-body state is controlled using measurements and conditional unitary operations-are a powerful paradigm for state preparation and quan…
Critical Filaments and Superconductivity in Quasiperiodic Twisted Bilayer Graphene
Xinghai Zhang, Justin H. Wilson, Matthew S. Foster
Multilayer moiré materials can exhibit topological electronic features yet are inherently quasiperiodic -- leading to wave function interference whose Anderson-localizing tendency…
Local and nonlocal stochastic control of quantum chaos: Measurement- and control-induced criticality
Haining Pan, Sriram Ganeshan, Thomas Iadecola +2
We theoretically study the topology of the phase diagram of a family of quantum models inspired by the classical Bernoulli map under stochastic control. The quantum models inherit…
Statistical Mechanics of Stochastic Quantum Control: -adic Rényi Circuits
Andrew A. Allocca, Conner LeMaire, Thomas Iadecola +1
The dynamics of quantum information in many-body systems with large onsite Hilbert space dimension admits an enlightening description in terms of effective statistical mechanics mo…
Operator scaling dimensions and multifractality at measurement-induced transitions
Aidan Zabalo, Michael J. Gullans, Justin H. Wilson +5
Repeated local measurements of quantum many body systems can induce a phase transition in their entanglement structure. These measurement-induced phase transitions (MIPTs) have bee…