Deciphering High-Order Structural Correlations within Fluxional Molecules from Classical and Quantum Configurational Entropy
نویسندگان
چکیده
منابع مشابه
2 Quantum correlations from incomplete classical statistics
We formulate incomplete classical statistics for situations where the knowledge about the probability distribution outside a local region is limited. The information needed to compute expectation values of local observables can be collected in a quantum mechanical state vector, whereas further statistical information about the probability distribution outside the local region becomes irrelevant...
متن کاملFluxional Molecules with Five Equivalent
The technique of velocity modulation spectroscopy has recently been combined with cavity enhancement and frequency modulation methods into a technique called noise-immune cavity-enhanced optical heterodyne velocity modulation spectroscopy (NICE-OHVMS). We have implemented NICE-OHVMS with a cw-optical parametric oscillator (OPO) tunable from 3.2 to 3.9 lm, and used it to record spectra of the R(...
متن کاملClassical, quantum and total correlations
We discuss the problem of separating consistently the total correlations in a bipartite quantum state into a quantum and a purely classical part. A measure of classical correlations is proposed and its properties are explored. PACS numbers: 03.67.−a, 03.65.Ta In quantum information theory it is common to distinguish between purely classical information, measured in bits, and quantum information...
متن کاملQuantum correlation without classical correlations.
We show that genuine multiparty quantum correlations can exist on its own, without a supporting background of genuine multiparty classical correlations, even in macroscopic systems. Such possibilities can have important implications in the physics of quantum information and phase transitions.
متن کاملUnified view of quantum and classical correlations.
We discuss the problem of the separation of total correlations in a given quantum state into entanglement, dissonance, and classical correlations using the concept of relative entropy as a distance measure of correlations. This allows us to put all correlations on an equal footing. Entanglement and dissonance, whose definition is introduced here, jointly belong to what is known as quantum disco...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Chemical Theory and Computation
سال: 2020
ISSN: 1549-9618,1549-9626
DOI: 10.1021/acs.jctc.0c00642