P. Roushan

Google (United States) — United States

Computer Science · Physical Sciences

51h-index17.6kcitations198works39.52yr avg
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Research Topics

Quantum Computing Algorithms and Architecture(89), Quantum Information and Cryptography(73), Quantum and electron transport phenomena(70), Quantum many-body systems(24), Topological Materials and Phenomena(22)

Publications167 total

Dawn of quantum simulators
Science·2025
Probing non-equilibrium topological order on a quantum processor
Nature·2025· 8 citedOpen Access
Probing non-equilibrium topological order on a quantum processor
arXiv (Cornell University)·2025· 1 citedOpen Access
Robustly learning the Hamiltonian dynamics of a superconducting quantum processor
Nature Communications·2024· 9 citedOpen Access
Optimizing quantum gates towards the scale of logical qubits
Nature Communications·2024· 43 citedOpen Access
Robustly learning the Hamiltonian dynamics of a superconducting quantum processor
2024· 1 citedOpen Access
Overcoming leakage in quantum error correction
Nature Physics·2023· 66 citedOpen Access
Optimizing quantum gates towards the scale of logical qubits
arXiv (Cornell University)·2023· 4 citedOpen Access
Readout of a quantum processor with high dynamic range Josephson parametric amplifiers
Applied Physics Letters·2023· 42 cited
Overcoming leakage in scalable quantum error correction
arXiv (Cornell University)·2022· 7 citedOpen Access
Readout of a quantum processor with high dynamic range Josephson parametric amplifiers
arXiv (Cornell University)·2022· 2 citedOpen Access
Small-world complex network generation on a digital quantum processor
Nature Communications·2022· 14 citedOpen Access
Time crystals: the search for a new phase of matter
Physics World·2022
Direct measurement of nonlocal interactions in the many-body localized phase
Physical Review Research·2022· 49 citedOpen Access
Resolving catastrophic error bursts from cosmic rays in large arrays of superconducting qubits
Nature Physics·2021· 182 citedOpen Access
Realizing topologically ordered states on a quantum processor
Science·2021· 21 citedOpen Access
Information scrambling in quantum circuits
Science·2021· 281 cited
Robustly learning the Hamiltonian dynamics of a superconducting quantum processor
arXiv (Cornell University)·2021· 4 citedOpen Access
Precise Hamiltonian identification of a superconducting quantum processor
arXiv (Cornell University)·2021· 6 citedOpen Access
Exponential suppression of bit or phase errors with cyclic error correction
Nature·2021· 381 citedOpen Access
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Frequent Co-authors

A. Megrant(37), J. Kelly(36), D. Sank(35), R. Barends(33), A. Dunsworth(33), E. Jeffrey(32), T. White(32), B. Chiaro(31), John M. Martinis(31), J. Mutus(29), Chris Quintana(27), A. Vainsencher(26), C. Neill(25), J. Wenner(25), Austin G. Fowler(22), P. O’Malley(22), Erik Lucero(19), M. Neeley(19), Yu Chen(16), B. Campbell(15)