Develops an operator-algebraic framework proving that layered quantum protocols for singularly perturbed open systems converge uniformly to slow dynamics with stiffness-independent error bounds O(εΔt + Δt²).
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15 Pith papers cite this work. Polarity classification is still indexing.
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Configuration-dependent energy shifts split Dicke superradiance into selective collective decay channels that trap finite-momentum spin waves and stabilize entanglement generated solely by dissipation.
A system-only two-point measurement framework delivers exact fluctuation relations for work and heat in open quantum systems along with Jarzynski corrections, recovering prior results for closed systems and holding exactly for pure decoherence.
An ETH-ansatz-based environmental-branch method derives master equations for open quantum systems by simplifying branch evolution over short time intervals, yielding decoherence rates consistent with random-matrix theory and justifying the Born approximation.
Driven-dissipative stabilization of Floquet-Laughlin states in the bosonic Harper-Hofstadter-Hubbard model is achieved by coupling to tuneable artificial environments realized with leaky cavity modes.
Markovian embedding decomposes non-Markovian entropy production into Markovian dissipation plus nonnegative memory term, yielding finite-time thermodynamic bounds including TURs, speed limits, and power-efficiency trade-offs.
Stable edge-qubit synchronization and constant asymptotic entanglement in a dissipative XX chain occur if and only if the decoherence-free subspace contains exactly one single-excitation eigenstate.
A non-Markovian theory of muon spin relaxation is derived from an open-quantum-system influence-functional approach and applied to Li0.73CoO2 data, recovering Kubo-Toyabe limits while introducing a fitted memory parameter.
Derives Lindblad master equation for spacetime-noise decoherence with Gamma proportional to E^{-4} and applies it to damped neutrino flavor oscillations.
Decoherence leaves complementary quantum (cat-like state with Wigner negativity) and classical (Darwinian which-path) records in the bath, demonstrated via tensor-network simulations of a spin-boson model.
Parametric driving near the stability boundary reduces the Mpemba crossing time in coupled oscillators, and Lorentzian colored noise enlarges the region where the effect occurs.
Physics-informed quantum neural networks trained on noisy measurements can construct nontrivial decision boundaries to classify quantum states via order parameters and are suited for NISQ hardware due to links with Markovian open many-body systems.
The quantum Fisher information for temperature in a coherently driven two-level system with Ohmic phonons peaks at intermediate coupling due to competition between dissipation enhancement and phonon-induced suppression.
Key equilibrium distributions and entropies of statistical mechanics emerge from quantum envariance and exchange symmetry in system-environment entangled states.
citing papers explorer
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Operator-Algebraic Methods for Asymptotic-Preserving Quantum Simulation of Open Systems
Develops an operator-algebraic framework proving that layered quantum protocols for singularly perturbed open systems converge uniformly to slow dynamics with stiffness-independent error bounds O(εΔt + Δt²).
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Kinetically constrained superradiance
Configuration-dependent energy shifts split Dicke superradiance into selective collective decay channels that trap finite-momentum spin waves and stabilize entanglement generated solely by dissipation.
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Fluctuations of path-dependent thermodynamic quantities in open quantum systems via two-point system-only measurements
A system-only two-point measurement framework delivers exact fluctuation relations for work and heat in open quantum systems along with Jarzynski corrections, recovering prior results for closed systems and holding exactly for pure decoherence.
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An ETH-ansatz-motivated environmental-branch approach to open quantum systems
An ETH-ansatz-based environmental-branch method derives master equations for open quantum systems by simplifying branch evolution over short time intervals, yielding decoherence rates consistent with random-matrix theory and justifying the Born approximation.
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Dissipation-assisted preparation of Floquet-Laughlin states in superconducting circuits
Driven-dissipative stabilization of Floquet-Laughlin states in the bosonic Harper-Hofstadter-Hubbard model is achieved by coupling to tuneable artificial environments realized with leaky cavity modes.
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Hierarchy of entropy production and thermodynamic trade-off relations in non-Markovian systems
Markovian embedding decomposes non-Markovian entropy production into Markovian dissipation plus nonnegative memory term, yielding finite-time thermodynamic bounds including TURs, speed limits, and power-efficiency trade-offs.
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Synchronization in a dissipative quantum many-body system
Stable edge-qubit synchronization and constant asymptotic entanglement in a dissipative XX chain occur if and only if the decoherence-free subspace contains exactly one single-excitation eigenstate.
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Open Quantum System Theory of Muon Spin Relaxation in Materials
A non-Markovian theory of muon spin relaxation is derived from an open-quantum-system influence-functional approach and applied to Li0.73CoO2 data, recovering Kubo-Toyabe limits while introducing a fitted memory parameter.
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Decoherence from quantum spacetime noise: An open-systems framework with application to neutrino oscillations
Derives Lindblad master equation for spacetime-noise decoherence with Gamma proportional to E^{-4} and applies it to damped neutrino flavor oscillations.
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Complementary quantum and classical records of qubit decoherence
Decoherence leaves complementary quantum (cat-like state with Wigner negativity) and classical (Darwinian which-path) records in the bath, demonstrated via tensor-network simulations of a spin-boson model.
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Mpemba Effect in Parametrically Driven Coupled Oscillators under White and Colored Noise
Parametric driving near the stability boundary reduces the Mpemba crossing time in coupled oscillators, and Lorentzian colored noise enlarges the region where the effect occurs.
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Getting large-scale quantum neural networks ready for quantum hardware
Physics-informed quantum neural networks trained on noisy measurements can construct nontrivial decision boundaries to classify quantum states via order parameters and are suited for NISQ hardware due to links with Markovian open many-body systems.
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Quantum Thermometry of External Phonon Reservoirs in Driven Open Quantum Systems
The quantum Fisher information for temperature in a coherently driven two-level system with Ohmic phonons peaks at intermediate coupling due to competition between dissipation enhancement and phonon-induced suppression.
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Statistical mechanics from quantum envariance and exchange symmetry
Key equilibrium distributions and entropies of statistical mechanics emerge from quantum envariance and exchange symmetry in system-environment entangled states.
- Operator-Valued Hardy Spaces and Kramers--Kronig Relations for Non-Markovian Quantum Memory Kernels