-
21
Learning and forecasting open quantum dynamics with correlated noise
Published 2025-01-01Get full text
Article -
22
-
23
Superconducting quantum computing optimization based on multi-objective deep reinforcement learning
Published 2025-01-01“…By setting the single-process quantum control optimization result as a multi-objective optimization truncation threshold and reward function transfer strategy, we finally gave a global optimal solution that considers multiple influencing factors, rather than a local optimal solution that only targets a certain error. …”
Get full text
Article -
24
Few-photon SUPER: Quantum emitter inversion via two off-resonant photon modes
Published 2025-01-01“…Furthermore, our results can be understood as a quantized analog of the recently developed off-resonant quantum control scheme known as swing-up of quantum emitter (SUPER). …”
Get full text
Article -
25
The manipulation of photon blockade via Newtonian gravity
Published 2024-06-01Get full text
Article -
26
Heralded interconversion between hyperentangled W state and hyperentangled KLM state assisted by nitrogen vacancy centers coupled with microresonators
Published 2025-01-01“…Here we realize completely mutual conversions between spatial-polarization hyperentangled Knill-Laflamme-Milburn state and hyperentangled W state for three-photon systems, resorting to hyperparallel quantum control gates and the practical nonlinear interaction of nitrogen-vacancy centers coupled with whispering-gallery-mode microresonators. …”
Get full text
Article -
27
Unveiling hidden geometric phase of neutron spin rotation in the Bitter–Dubbers experiment
Published 2025-01-01“…The hidden phase is revealed through transitionless quantum control techniques, ensuring pure geometric phase accumulation even in non-adiabatic regimes. …”
Get full text
Article -
28
Are in-medium quark-gluon showers strongly coupled? results in the large-N f limit
Published 2025-01-01Get full text
Article -
29
Quantum metrology using quantum combs and tensor network formalism
Published 2025-01-01“…We develop an efficient algorithm for determining optimal adaptive quantum estimation protocols with arbitrary quantum control operations between subsequent uses of a probed channel.We introduce a tensor network representation of an estimation strategy, which drastically reduces the time and memory consumption of the algorithm, and allows us to analyze metrological protocols involving up to N = 50 qubit channel uses, whereas the state-of-the-art approaches are limited to N < 5. …”
Get full text
Article -
30
Deterministic multi-phonon entanglement between two mechanical resonators on separate substrates
Published 2025-02-01“…The compact, modular, and scalable platform we demonstrate will enable further advances in the quantum control of complex mechanical systems.…”
Get full text
Article -
31
Tailoring beam profile and OAM spectrum in domain-engineered nonlinear photonic crystals
Published 2025-01-01Get full text
Article -
32
Mapping indefinite causal order processes to composable quantum protocols in a spacetime
Published 2025-01-01“…To address these points, we compare the formalism of quantum circuits with quantum control of causal order (QC-QC), which models an interesting class of ICS processes, with that of causal boxes, which models composable quantum information protocols in spacetime. …”
Get full text
Article -
33
Superpositions of thermalisations in relativistic quantum field theory
Published 2025-02-01“…Recent results in relativistic quantum information and quantum thermodynamics have independently shown that in the quantum regime, a system may fail to thermalise when subject to quantum-controlled application of the same, single thermalisation channel. …”
Get full text
Article