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Reply to “Comment on ‘How to observe and quantify quantum-discord states via correlations’ ” [PDF]
Physical Review A, 2019 Quantum correlations between parts of a composite system most clearly reveal themselves through entanglement. Designing, maintaining, and controlling entangled systems is very demanding, which raises the stakes for understanding the efficacy of ...
M. Hunt +3 more
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Advanced Science, EarlyView.This study presents MUSIC, a novel immunostaining and clearing method coupled with large‐field light sheet microscopy, enabling 3D high‐resolution cellular and molecular mapping of intact musculoskeletal joints across species and joint types. Using joint degenerative and injury models, disease‐specific neurovascular alterations are uncovered, revealing
Peng Chen +18 more
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Crystal Structures and Intermolecular Interactions in α$\alpha$‐ and β$\beta$‐phosgene
Angewandte Chemie, EarlyView.Despite its notorious reputation as a war gas, phosgene (COCl2${\rm COCl}_2$) is one of the most important intermediate chemicals in industry. In this study, we present the crystal structures of two phosgene polymorphs as deduced from powder neutron diffraction and show which intermolecular interactions stabilise the different modifications.
Sven Ringelband +6 more
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Results in PhysicsQuantum discord goes beyond entanglement and exists in a wide range of quantum states that may be separable, playing a crucial role in quantum information tasks.
Yiding Wang +2 more
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Scales of Time Where the Quantum Discord Allows an Efficient Execution of the DQC1 Algorithm
Advances in Mathematical Physics, 2014 The power of one qubit deterministic quantum processor (DQC1) (Knill and Laflamme (1998)) generates a nonclassical correlation known as quantum discord.
M. Ávila, G. H. Sun, A. L. Salas-Brito
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Advanced Science, EarlyView.This paper presents a programmable metasurface‐based Meta Key Distribution (MKD) system for secure, protocol‐independent key exchange in indoor wireless settings. By embedding entropy into the wireless channel, it enables lightweight, compatible cryptographic key generation.
Xinyu Li +7 more
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Angewandte Chemie, EarlyView.An intramolecular Mannich reaction (A/B/E/F rings) and intermolecular Diels–Alder reactions (C/D rings) afforded a cage‐like hexacyclic core skeleton of denudatine alkaloids. Derivatization of the hexacyclic intermediate enabled the first asymmetric total syntheses of four denudatine alkaloids: (–)‐cochlearenine, (–)‐macrocentrine, (–)‐dictizine, and (–
Shun Kawano +5 more
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Geometric quantum discord with Bures distance
New Journal of Physics, 2013 We define a new measure of quantum correlations in bipartite quantum systems given by the Bures distance of the system state to the set of classical states with respect to one subsystem, that is, to the states with zero quantum discord.
D Spehner, M Orszag
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Evolution of Quantum Discord and its Stability in Two-Qubit NMR Systems
, 2012 We investigate evolution of quantum correlations in ensembles of two-qubit nuclear spin systems via nuclear magnetic resonance techniques. We use discord as a measure of quantum correlations and the Werner state as an explicit example. We first introduce
Apoorva Patel +5 more
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The Importance of Being Imperfect: Structure and Function of Bacterial Amyloid
Advanced Science, EarlyView.Functional bacterial amyloids such as CsgA and FapC have been widely studied to understand the relationship between aggregation and function. The recently solved structure of FapC reveals a Greek‐key motif in which extensive hydrogen bonding and packing interactions formed by residues in conserved imperfect repeats stabilize a β‐solenoid core.
Samuel Peña‐Díaz +12 more
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