Floquet theory as a computational tool
WebThese mathematical and computational tools and related datasets will support policy makers for educational institutions, large companies, and governing bodies as they manage the economic and health impacts of COVID-19 as well as future pandemics. ... The first goal of the project is to extend Floquet theory of ordinary differential equations to ... WebSep 19, 2024 · We achieve this goal with a combination of quantum optimal control theory and Floquet engineering. The power and versatility of this framework is demonstrated here by utilizing the independent-electron tight-binding description of the $\ensuremath{\pi}$ electronic system of graphene. ... 5 Center for Computational Sciences, University of ...
Floquet theory as a computational tool
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WebNov 2, 2024 · Abstract. Floquet states are a topic of intense contemporary interest, which is often induced by coherent external oscillating perturbation (e.g., laser, or microwave) which breaks the continuous ... WebFloquet theory is a branch of the theory of ordinary differential equations relating to the class of solutions to periodic linear differential equations of the form ˙ = (), with () a …
WebMar 17, 2024 · Floquet topological superconductivity induced by chiral many-body interaction. Driving quantum materials into non-equilibrium states using light-matter interactions is a way to induce novel ... WebFeb 10, 2024 · We develop the Landau-Zener transfer matrix theory for the instantaneous Floquet states (IFSs) for quantum systems driven by strong pulse lasers. Applying this theory to the pulse excitation probability in two-level quantum systems, we show unexpectedly good quantitative agreements for few-cycle pulses. This approach enables …
Webthe Floquet quasi-energy using iterative quantum phase estimation. b) Algorithm Fauseweh-Zhu-2. The Hilbert space is extended by Fourier expansion of the Hamiltonian. A … Webquantum systems within the usual linearized (Gaussian) approximation for their dynamics. Using Floquet theory, we show how the quantum Langevin equations for the fluctuations can be efficiently integrated by partitioning the time domain into one-period duration intervals, and relating the properties of each period to the first one.
WebWe investigate the problem of population transfer in a two-states system driven by an external electromagnetic field featuring a few cycles, until the extreme limit of two or one cycle. Taking the physical constraint of zero-area total field into account, we determine strategies leading to ultrahigh-fidelity population transfer despite the failure of the rotating …
WebUsing the Floquet formalism for periodically driven systems, we show that it is possible to dynamically control the Dzyaloshinskii-Moriya interaction in materials with magnetoelectric coupling. This is supported by numerical … binary search in python w3schoolsWebDec 15, 2013 · The function u in (7) is a Floquet–Bloch mode in (2) if the propagation vectors satisfy β x = β x + 2 π l x d x, β y = β y + 2 π l y d y, for integer ( l x, l y). Hence the k -values found for any β are also part of the Floquet–Bloch spectrum of β as long as the above relationship between β and β is satisfied. cyproheptadine withdrawalbinary search in sap abap new syntaxWebCiteSeerX - Document Details (Isaac Councill, Lee Giles, Pradeep Teregowda): Abstract. We describe how classical Floquet theory may be utilized, in a continuation framework, … cyproheptadine weight gain pillsWebFloquet Theory as a Computational Tool SIAM Journal on Numerical Analysis cyproheptadine weight lossWebwhere the coefficients c α are determined by the initial wavefunction Ψ ( 0) = ∑ α c α Ψ α ( 0). This formalism is useful for finding Ψ ( t) for a given H ( t) only if we can obtain the … cyproheptadine withdrawal symptomsWebWe describe how classical Floquet theory may be utilized, in a continuation framework, to construct an efficient Fourier spectral algorithm for approximating periodic orbits. At each … cyproheptadine weight