Results 71 to 80 of about 9,282,467 (356)
Entanglement universality of two-qubit X-states [PDF]
, 2014 We demonstrate that for every two-qubit state there is a X-counterpart, i.e., a corresponding two-qubit X-state of same spectrum and entanglement, as measured by concurrence, negativity or relative entropy of entanglement. By parametrizing the set of two-
Galetti, Diógenes +2 more
core +2 more sources
Entanglement changing power of two-qubit unitary operations
, 2004 We consider a two-qubit unitary operation along with arbitrary local unitary operations acts on a two-qubit pure state, whose entanglement is C_0. We give the conditions that the final state can be maximally entangled and be non-entangled. When the final
Guo, G. -C. +3 more
core +1 more source
The stationary measure for diagonal quantum walk with one defect [PDF]
, 2016 This study is motivated by the previous work [14]. We treat 3 types of the one-dimensional quantum walks (QWs), whose time evolutions are described by diagonal unitary matrix, and diagonal unitary matrices with one defect.
Endo, Takako +2 more
core +3 more sources
Duration of functional stability to non-specific aerobic load in wrestlers
Спортивная медицина: наука и практика, 2021 Objective: study the duration of establishment of functional stability to non-specific stress in wrestlers.Materials and Methods. Nineteen athletes in martial arts, mid-age 23 ± 3 years of age, participated in the study.
A. E. Chikov +3 more
doaj +1 more source
Small States, Large Unitary States and Federations [PDF]
Public Choice, 2002 Employing a political-economics approach, this paper comparessmall states and unions when the former fail to internalizecross-border externalities of publicly provided goods. Itdiscusses two types of unions: federations with more than onelevel of government and unitary states.
openaire +3 more sources
A Note on State Decomposition Independent Local Invariants
, 2013 We derive a set of invariants under local unitary transformations for arbitrary dimensional quantum systems. These invariants are given by hyperdeterminants and independent from the detailed pure state decompositions of a given quantum state.
Fei, Shao-Ming +4 more
core +1 more source
A Unified Conformal Field Theory Description of Paired Quantum Hall States [PDF]
, 1998 The wave functions of the Haldane-Rezayi paired Hall state have been previously described by a non-unitary conformal field theory with central charge c=-2. Moreover, a relation with the c=1 unitary Weyl fermion has been suggested.
Cappelli, A. +2 more
core +1 more source
Advanced Engineering Materials, EarlyView.This study reports the fabrication of trabecular bioactive glass scaffolds (composition “1d”: 46.1SiO2‐28.7CaO‐8.8MgO‐6.2P2O5‐5.7CaF2‐4.5Na2O wt%) through vat photopolymerization and the relevant results from mechanical testing and in vivo implantation procedures in rabbit femora, showing great promise for bone tissue engineering applications.
Dilshat Tulyaganov +8 more
wiley +1 more source
Crossover of phase qubit dynamics in presence of negative-result weak measurement
, 2006 Coherent dynamics of a superconducting phase qubit is considered in the presence of both unitary evolution due to microwave driving and continuous non-unitary collapse due to negative-result measurement.
Alexander N. Korotkov +5 more
core +1 more source
Advanced Engineering Materials, EarlyView.The work demonstrates that strategic wall‐thickness grading in diamond triply periodic minimal surface lattices enables precise tuning of deformation and failure behavior under compression. Different gradation patterns guide how and where the structure collapses, improving energy absorption or promoting controlled brittle failure.
Giovanni Rizza +3 more
wiley +1 more source