Exact solution of Pauli-noisy matchgate circuits on critical Ising states reveals a noise-induced emergent length scale that produces thermal quasiparticle distributions despite infinite-temperature dissipation, accessible via single-qubit probes.
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4 Pith papers cite this work. Polarity classification is still indexing.
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Develops an optimization-free disentangling algorithm and algebraic criterion for efficient CAMPS representations of Clifford circuits doped with αI+βP gates, enabling polynomial classical simulation for more circuits including typical N-T-gate random instances.
A boson-sampling variational ansatz paired with classical post-processing reaches chemical accuracy on molecular potential energy curves using linear optics.
Modified Quantum Volume test uses restricted universal circuits to directly determine heavy outputs without exponential classical simulation cost.
citing papers explorer
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Insights into decohered critical states using an exact solution to matchgate circuits with Pauli noise
Exact solution of Pauli-noisy matchgate circuits on critical Ising states reveals a noise-induced emergent length scale that produces thermal quasiparticle distributions despite infinite-temperature dissipation, accessible via single-qubit probes.
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Classical simulability of Clifford+T circuits with Clifford-augmented matrix product states
Develops an optimization-free disentangling algorithm and algebraic criterion for efficient CAMPS representations of Clifford circuits doped with αI+βP gates, enabling polynomial classical simulation for more circuits including typical N-T-gate random instances.
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Boson sampling enhanced quantum chemistry
A boson-sampling variational ansatz paired with classical post-processing reaches chemical accuracy on molecular potential energy curves using linear optics.
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Benchmarking quantum devices beyond classical capabilities
Modified Quantum Volume test uses restricted universal circuits to directly determine heavy outputs without exponential classical simulation cost.