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Hace 5 días · As long as there exists a definite phase relation between different states, the system is said to be coherent. A definite phase relationship is necessary to perform quantum computing on quantum information encoded in quantum states. Coherence is preserved under the laws of quantum physics.
Hace 2 días · Coherence-mixedness trade-offs. Qing-Hua Zhang, Shao-Ming Fei. Quantum coherence constitutes a foundational characteristic of quantum mechanics and is integral to emerging quantum resource theories. However, quantum coherence is severely restricted by environmental noise in general quantum processing, indicated by the loss of information of a ...
Hace 1 día · Optical coherence tomography (OCT) is non-invasive and has demonstrated good potential as a surrogate measure of ICP in craniosynostosis [3, 4].
Hace 1 día · Emitter dephasing significantly affects the performance of solid-state single-photon sources, with acoustic phonons being an important cause of decoherence. Researchers have demonstrated a method to tune and enhance the coherence of photons emitted from a single WSe2 monolayer quantum dot by selectively coupling it to a spectral cavity resonance. Using an open cavity, they achieved…
Hace 5 días · Optical coherence tomography (OCT) guidance in percutaneous coronary intervention (PCI) has been shown to improve procedural outcomes. However, evidence supporting its superiority over angiography-guided PCI in terms of clinical outcomes is still emerging and limited. This study aimed to compare the efficacy and safety of OCT-guided PCI versus angiography‐guided PCI in patients with coronary ...
Hace 5 días · En resumen, la adaptación a las nuevas directrices climáticas de la Comisión Europea requiere una gestión ASG sólida y una capacidad de adaptación ágil frente a los cambios. Las empresas que logren integrar eficazmente la gestión ASG y la gestión eficiente del cambio en sus operaciones estarán mejor posicionadas para enfrentar los ...
Hace 4 días · Optical coherence tomography-based imaging biomarkers for disease activity monitoring in plaque psoriasis. L. Ha-Wissel, Corresponding Author. L. Ha-Wissel [email protected] Department of Dermatology, Allergology and Venereology, University Hospital Schleswig-Holstein Lübeck (UKSH), Lübeck, Germany.
