Results 21 to 30 of about 6,496,471 (236)
Floquet theory of spin dynamics under circularly polarized light pulses [PDF]
Physical Review A, 2022 Within the Floquet theory of periodically driven quantum systems, the nonlinear single-spin dynamics under pulse of a circularly polarized electromagnetic field is analyzed.
O. Kibis
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Asymptotic Floquet theory for first order ODEs with finite Fourier series perturbation and its applications to Floquet metamaterials [PDF]
Journal of Differential Equations, 2021 Our aim in this paper is twofold. Firstly, we develop a new asymptotic theory for Floquet exponents. We consider a linear system of differential equations with a time-periodic coefficient matrix.
H. Ammari, E. O. Hiltunen, Thea Kosche
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Dynamical symmetry indicators for Floquet crystals
Nature Communications, 2021 A general theory for Floquet topology applicable to all crystalline symmetry groups is lacking. Here, the authors propose such a theory for noninteracting Floquet crystals and predict an inversion-protected Floquet higher-order topological phase with ...
Jiabin Yu, Rui-Xing Zhang, Zhi-Da Song
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Inversion in a four-terminal superconducting device on the quartet line. II. Quantum dot and Floquet theory [PDF]
Physical review B, 2020 In this paper, we consider a quantum dot connected to four superconducting terminals biased at opposite voltages on the quartet line. The grounded superconductor contains a loop threaded by the magnetic flux $\Phi$.
R. M'elin, B. Douccot
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Floquet engineering of individual band gaps in an optical lattice using a two-tone drive
Physical Review Research, 2022 The dynamic engineering of band structures for ultracold atoms in optical lattices represents an innovative approach to understanding and exploring the fundamental principles of topological matter.
Kilian Sandholzer +5 more
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Entanglement spectrum and entropy in Floquet topological matter
Physical Review Research, 2022 Entanglement is one of the most fundamental features of quantum systems. In this work, we obtain the entanglement spectrum and entropy of Floquet noninteracting fermionic lattice models and build their connections with Floquet topological phases ...
Longwen Zhou
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Poincaré maps for multiscale physics discovery and nonlinear Floquet theory [PDF]
Physica A: Statistical Mechanics and its Applications, 2019 Poincare maps are an integral aspect to our understanding and analysis of nonlinear dynamical systems. Despite this fact, the construction of these maps remains elusive and is primarily left to simple motivating examples.
J. Bramburger, J. Bramburger, J. Kutz
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Analysis of Floquet formulation of time-dependent density-functional theory [PDF]
, 2006 Floquet formulation of time-dependent density-functional theory is revisited in light of its recent criticism [Maitra and Burke, Chem. Phys. Lett. 359 (2002), 237].
Bartolotti +41 more
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Physical Review Research, 2022 We present a joint experimental and theoretical study of the driven Su-Schrieffer-Heeger model implemented by arrays of evanescently coupled plasmonic waveguides.
Anna Sidorenko +4 more
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IEEE transactions on power electronics, 2020 This paper proposes a small-signal model and Floquet-theory-based method for analyzing small-signal stability of a single-phase asymmetric cascaded H-bridge multilevel inverter (ACHMI) operating in the stand-alone mode.
Yang Han +7 more
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