[PDF] Top 20 Numerical contractor renormalization method for quantum spin models

... the spin gap using the range-two CORE Hamiltonian. Results for system sizes up to 48 sites are shown in ...the spin gap in the thermo- dynamic ... Voir le document complet

... disorder renormalization procedure (for a review, see ...disorder renormalization procedure has been studied numerically with the conclusion that the transition is also governed by an ... Voir le document complet

... real-space renormalization to characterize the localized eigenstates of the Floquet dynamics in random systems provides an interesting alternative point of view with respect to the usual Magnus ...other ... Voir le document complet

... batch method introduced in [16] for classical interact- ing particle systems can be found in stochastic programming (see for instance the discussion of the stochastic gradient method in [21]), ... Voir le document complet

... scheme for the energy transport model in the primal entropy variables ...scheme for the system written in the dual entropy variables ...entropy method at the discrete ... Voir le document complet

... Carlo method, interacting chains, hidden Markov model ...Markov models are powerful modeling ...with numerical Bayesian inference, hidden Markov models for general state-space (or ... Voir le document complet

... periods for each ...mK for the same configuration τ = ...measured for different periods, and we estimate the experimental uncertainty ...values. For some relatively rare combina- tions of QPC ... Voir le document complet

... spin–orbit coupling has been used to obtain zone center Bloch functions in each material 共GaAs and AlAs兲. These functions were developed on 15 symmetrized combinations of plane waves. 24 It preserves unitary ... Voir le document complet

... the Quantum Boltzmann equation for cross sections localized around small changes in the ...The numerical methods are designed in order to preserve these properties which insures the correct long time ... Voir le document complet

... of numerical relations for the resultant pa- rameters and thus, as explained above, for the renormalization prescriptions or, the same, for the physical parameters of a ...bootstrap ... Voir le document complet

... and quantum, is one of the main current focuses of both theoretical and experimental condensed matter ...paradigmatic models, such as the exclusion processes [1, ...the quantum theory, recent ... Voir le document complet

... electron spin reso- nance, a method known to tolerate an inhomogeneous microwave ...of quantum information from the cavity into the spins, we propose to use a cavity with a quality factor that can be ... Voir le document complet

... hole spin polarization, we measured the photo-induced circular dichroism (PCD) in the QD ...electron spin dynamics has been measured by time-resolved photoluminescence (PL) experiments; ... Voir le document complet

... 2. Definitions Since the book of Moore in 1966 [9], many techniques have been developed based on interval arithmetic. More generally, all these techniques can be considered as Set-Membership Meth- ods. These methods and ... Voir le document complet

... Possible implementation schemes for ‘automatic’ control functions: a boundary j values fixed to desired values; b j solved at the boundary, and source term adjusted until j reaches desir[r] ... Voir le document complet

... two spin subbands with, in the absence of carriers, the splitting described by a modified Brillouin function ...with spin conserving ( and ) and spin flip ( and ) transitions, which were ... Voir le document complet

... see for instance [12, 13, 20, 30] or [18, ...see for instance [9, 10, 20, ...monographes for a complete overview of the subject, in which existence and uniqueness of classical or viscosity solutions ... Voir le document complet

... A Monte Carlo study of backscattering enhancement from two dimensional per- fectly conducting random rough surfaces follows, using a recently developed more efficient v[r] ... Voir le document complet

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... It models one or more populations of plants that com- pete for ...individual for each population, with compartments for various matters in the plant [9, ...representation for the ... Voir le document complet