Results 61 to 70 of about 1,570,961 (359)
Natural Qubit Matrix of Primary Elements of Matter
MATEC Web of Conferences, 2018 The arithmetic limits of natural bit calculations are strictly established. The natural quantum metric system has been developed. Only seven scaling units that generate thirteen invariant values are necessary and sufficient for an accurate estimation and
Machusky Eugene
doaj +1 more source
The Dynamical Invariant of Open Quantum System [PDF]
Phys. Rev. A 92, 062122 (2015), 2015 The dynamical invariant, whose expectation value is constant, is generalized to open quantum system. The evolution equation of dynamical invariant (the dynamical invariant condition) is presented for Markovian dynamics. Different with the dynamical invariant for the closed quantum system, the evolution of the dynamical invariant for the open quantum ...
arxiv +1 more source
A unified approach to exact solutions of time-dependent Lie-algebraic quantum systems
, 2003 By using the Lewis-Riesenfeld theory and the invariant-related unitary transformation formulation, the exact solutions of the {\it time-dependent} Schr\"{o}dinger equations which govern the various Lie-algebraic quantum systems in atomic physics, quantum
Chen, Pan, Shen, Jian Qi, Zhu, Hong Yi
core +1 more source
FEBS Letters, EarlyView.The mitochondrial outer membrane iron–sulphur ([Fe‐S]) protein mitoNEET is a target of the type‐2 diabetes drug pioglitazone. Its unknown molecular function is linked to respiratory complex activity and mitochondrial function. We discovered that O2 protects the mitoNEET [2Fe‐2S] cluster against NO oxidation and desensitization towards reduction by H2S.
Thao Nghi Hoang +9 more
wiley +1 more source
Scale-invariant power spectra from a Weyl-invariant scalar-tensor theory [PDF]
Eur.Phys.J. C76 (2016) 79, 2015 We obtain scale-invariant scalar and tensor power spectra from a Weyl-invariant scalar-tensor theory in de Sitter spacetime. This implies that the Weyl-invariance guarantees to implement the scale-invariance of power spectrum in de Sitter spacetime. We establish a deep connection between the Weyl-invariance of the action and scale-invariance of power ...
arxiv +1 more source
Functional variation among LPMOs revealed by the inhibitory effects of cyanide and buffer ions
FEBS Letters, EarlyView.This study addresses the inhibition of lytic polysaccharide monooxygenases (LPMOs) by cyanide and explains how and why the magnitude of observed inhibitory effects depends on the way LPMO reactions are setup and on the type of LPMO. Enzymes known as lytic polysaccharide monooxygenases (LPMOs) are mono‐copper polysaccharide‐degrading peroxygenases that ...
Ole Golten +10 more
wiley +1 more source
Takagi Topological Insulator on the Honeycomb Lattice
Frontiers in Physics, 2022 Recently, real topological phases protected by PT symmetry have been actively investigated. In two dimensions, the corresponding topological invariant is the Stiefel-Whitney number.
Qing Liu +4 more
doaj +1 more source
Diffeomorphism Invariant Actions for Partial Systems
, 1994 Local action principles on a manifold $\M$ are invariant (if at all) only under diffeomorphisms that preserve the boundary of $\M$. Suppose, however, that we wish to study only part of a system described by such a principle; namely, the part that lies in
Atiyah +15 more
core +1 more source
Conformally invariant off-shell string physics [PDF]
Physical Review Letters, 1993 8 pages, iassns-hep-92-20 and McGill/92-48 (references added/corrected)
Vipul Periwal, Robert C. Myers
openaire +4 more sources
Molecular Oncology, EarlyView.The LEXOVE prospective study evaluated plasma cell‐free extracellular vesicle (cfEV) dynamics using Bradford assay and dynamic light scattering in metastatic non‐small cell lung cancer patients undergoing first‐line treatments, correlating a ∆cfEV < 20% with improved median progression‐free survival in responders versus non‐responders.
Valerio Gristina +17 more
wiley +1 more source