Results 121 to 130 of about 12,012,323 (242)

Floquet conformal field theory

, 2018
are welcome; 19 pages, 1 table; v2: refs ...
Wen, Xueda, Wu, Jie-Qiang
openaire   +2 more sources

Floquet Theory and Stability of Nonlinear Integro-differential Equations

, 2005
One of the classical topics in the qualitative theory of differential equations is the Floquet theory. It provides a means to represent solutions and helps in particular for stability analysis.
Alexander Domoshnitsky, Bohner, Martin, Yakov Goltser, Domoshnitsky, Alexander, Ravi Agarwal, Agarwal, Ravi P., Martin Bohner, Goltser, Yakov   +7 more
core   +1 more source

Genesis of the Floquet Hofstadter butterfly [PDF]

, 2018
We investigate theoretically the spectrum of a graphenelike sample (honeycomb lattice) subjected to a perpendicular magnetic field and irradiated by circularly polarized light.
Beugeling, W., Sub Cond-Matter Theory, Stat & Comp Phys, Theoretical Physics, Morais Smith, C., Kooi, S. H., Quelle, A.   +5 more
core   +1 more source

Time-dependent Gutzwiller simulation of Floquet topological superconductivity

Communications Physics
Periodically driven systems provide a novel route to control the topology of quantum materials. In particular, Floquet theory allows an effective band description of periodically-driven systems through the Floquet Hamiltonian.
Takahiro Anan, Takahiro Morimoto, Sota Kitamura   +2 more
doaj   +1 more source

Floquet calculations of atomic photo-electron spectra in intense laser fields [PDF]

, 1997
We present the results of Floquet calculations of rates of photo-detachment from a short-range three-dimensional model atom in an intense high-frequency laser field.
Day, H.C., Day, Henry Clive
core  

Floquet-Theoretical Formulation and Analysis of High-Harmonic Generation in Solids

, 2018
By using the Floquet eigenstates, we derive a formula to calculate the high-harmonic components of the electric current (HHC) in the setup where a monochromatic laser field is turned on at some time.
Hirokazu Tsunetsugu (17492946), Koki Chinzei (14404728), Tatsuhiko N. Ikeda (14382135)   +2 more
core   +1 more source

Floquet theory of Cooper pair pumping

, 2011
We derive a general formula for the charge pumped in a superconducting nanocircuit. Our expression generalizes previous results in several ways; it is applicable in both the adiabatic and in the nonadiabatic regimes and it takes into account also the ...
Pugnetti S, Angelo Russomanno, Brosco V, Pugnetti, Stefano, Fazio, Rosario, Rosario Fazio, Valentina Brosco, Russomanno A, Russomanno, Angelo, Stefano Pugnetti, Brosco, Valentina   +10 more
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Floquet theory and economic dynamics

Floquet theory is an appropriate tool for studying ordinary linear recurrence and differential equations with periodic coefficients, and is a generalization of the theory for constant coefficients.
P. v. Mouche, W. Heijman
core  

Floquet insulators and lattice fermions beyond naive time discretization

Physical Review Research
Periodically driven quantum systems known as Floquet insulators can host topologically protected bound states known as “π modes” that exhibit response at half the frequency of the drive. Such states can also appear in undriven lattice field theories when
Thomas Iadecola, Srimoyee Sen, Lars Sivertsen   +2 more
doaj   +1 more source

Floquet quantum multiparameter estimation with periodic-driving-induced topological phase transition

New Journal of Physics
Periodically driven systems provide a powerful platform for quantum multiparameter estimation. Constructing a static effective Hamiltonian in a proper rotating frame is commonly employed to assess the attainable precision.
Yu Yang, Yuyang Tang, Pei Zhang, Fuli Li
doaj   +1 more source