Purification of weakly monitored Clifford circuits on prime-dimensional qudits reduces exactly to a pure-death Markov process on the density-matrix rank, producing compact universal scaling functions for all Rényi entropies.
Gidney, Stim: a fast stabilizer circuit simulator, Quantum5, 497 (2021)
8 Pith papers cite this work. Polarity classification is still indexing.
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Symmetry-adapted Pauli-orbit and modified Gell-Mann bases make polynomial-dimensional dynamical Lie algebras practically simulable beyond free fermions.
Knill error correction reduces circuit-level decoding for quantum LDPC codes to the simpler code-capacity decoder while remaining fault-tolerant under locally decaying noise.
Tensor network simulations of two-flavor neutrinos link spectral splits to peaks in entanglement entropy and local minima in non-local magic, indicating resource redistribution drives the phenomenon.
A surface-code-based nonlocal Maxwell demon protocol enables ergotropy transfer between separated quantum batteries via classical syndrome communication, with net work extraction possible below a critical error rate for finite codes.
Global multiqubit Rydberg gates enable break-even measurement-free QEC and lower-shuttling Floquet codes in neutral-atom hardware.
Entanglement boosting protocol prepares logical Bell pairs in rotated surface codes with orders-of-magnitude lower link-limited volume, reaching 10^{-10} logical error from 86 physical pairs at 1% error using soft decoders and postselection within one patch.
PauliEngine delivers a high-performance C++ backend for Pauli string multiplication, commutators, and symbolic tracking that outperforms existing tools in benchmarks.
citing papers explorer
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Universal purification dynamics of monitored Clifford circuits
Purification of weakly monitored Clifford circuits on prime-dimensional qudits reduces exactly to a pure-death Markov process on the density-matrix rank, producing compact universal scaling functions for all Rényi entropies.
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Enabling Lie-Algebraic Classical Simulation beyond Free Fermions
Symmetry-adapted Pauli-orbit and modified Gell-Mann bases make polynomial-dimensional dynamical Lie algebras practically simulable beyond free fermions.
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Simplified circuit-level decoding using Knill error correction
Knill error correction reduces circuit-level decoding for quantum LDPC codes to the simpler code-capacity decoder while remaining fault-tolerant under locally decaying noise.
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Quantum resource redistribution drives spectral splits in dense neutrino gases
Tensor network simulations of two-flavor neutrinos link spectral splits to peaks in entanglement entropy and local minima in non-local magic, indicating resource redistribution drives the phenomenon.
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Nonlocal Topological Maxwell Demon Teleporting Ergotropy via Surface-Code Quantum Error Correction
A surface-code-based nonlocal Maxwell demon protocol enables ergotropy transfer between separated quantum batteries via classical syndrome communication, with net work extraction possible below a critical error rate for finite codes.
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Multiqubit Rydberg Gates for Quantum Error Correction
Global multiqubit Rydberg gates enable break-even measurement-free QEC and lower-shuttling Floquet codes in neutral-atom hardware.
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Entanglement boosting: Low-volume logical Bell pair preparation for distributed fault-tolerant quantum computation
Entanglement boosting protocol prepares logical Bell pairs in rotated surface codes with orders-of-magnitude lower link-limited volume, reaching 10^{-10} logical error from 86 physical pairs at 1% error using soft decoders and postselection within one patch.
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PauliEngine: High-Performant Symbolic Arithmetic for Quantum Operations
PauliEngine delivers a high-performance C++ backend for Pauli string multiplication, commutators, and symbolic tracking that outperforms existing tools in benchmarks.