Results 21 to 30 of about 4,888,321 (297)
Unifying geometric entanglement and geometric phase in a quantum phase transition [PDF]
Physical Review A, 2013 Geometric measure of entanglement and geometric phase have recently been used to analyze quantum phase transition in the XY spin chain. We unify these two approaches by showing that the geometric entanglement and the geometric phase are respectively the real and imaginary parts of a complex-valued geometric entanglement, which can be investigated in ...
Azimi Mousolou, V. +2 more
openaire +2 more sources
A Geometric Analysis of Phase Retrieval [PDF]
Foundations of Computational Mathematics, 2016 61 pages, 5 figures. A short version can be found here http://sunju.org/docs/PR_G4_16.pdf .
Ju Sun, Qing Qu 0001, John Wright 0001
openaire +4 more sources
The geometric phase made simple [PDF]
, 2022 We give a simple description of the Pancharatnam-Berry geometric phase and some of its applications in optics. Geometric phases are a universal phenomenon, but we focus here on the case of geometric phases caused by changes in polarization. The geometric
Miguel A. Alonso +6 more
core +1 more source
Multifunctional Interleaved Geometric-Phase Dielectric Metasurfaces [PDF]
Light: Science and Applications, 2017 Vladimir Kleiner +2 more
exaly +2 more sources
Quadrature Squeezing and Geometric-Phase Oscillations in Nano-Optics. [PDF]
Nanomaterials (Basel), 2020 The geometric phase, as well as the familiar dynamical phase, occurs in the evolution of a squeezed state in nano-optics as an extra phase. The outcome of the geometric phase in that state is somewhat intricate: its time behavior exhibits a combination ...
Choi JR.
europepmc +2 more sources
Closed-form ab initio solutions of geometric albedos and reflected light phase curves of exoplanets [PDF]
, 2021 Studying the albedos of the planets and moons of the Solar System dates back at least a century1,2,3,4. Of particular interest is the relationship between the albedo measured at superior conjunction, known as the ‘geometric albedo’, and the albedo ...
Kitzmann, Daniel +5 more
core +1 more source
Molecular Elasticity and the Geometric Phase [PDF]
Physical Review Letters, 2003 five pages, one figure, revtex, revised in the light of referee's comments, to appear in ...
Samuel, Joseph, Sinha, Supurna
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The Geometric Phase of Stock Trading. [PDF]
PLoS One, 2016 Geometric phases describe how in a continuous-time dynamical system the displacement of a variable (called phase variable) can be related to other variables (shape variables) undergoing a cyclic motion, according to an area rule. The aim of this paper is to show that geometric phases can exist also for discrete-time systems, and even when the cycles in
Altafini C.
europepmc +7 more sources
Modeling and computation of two phase geometric biomembranes using surface finite elements [PDF]
, 2010 Biomembranes consisting of multiple lipids may involve phase separation phenomena leading to coexisting domains of different lipid compositions.
Stinner, Björn, Elliott, Charles M.
core +1 more source
Topological Properties of the 2D 2-Band System with Generalized W-Shaped Band Inversion
Quantum Reports, 2022 We report the topological properties, in terms of the Berry phase, of the 2D noninteracting system with electron–hole band inversion, described by the two-band generalized analogue of the low-energy Bernevig–Hughes–Zhang Hamiltonian, yielding the W ...
Zoran Rukelj, Danko Radić
doaj +1 more source