Quantum Trajectory Description of the Time-Independent (Inverse) Fermi Accelerator

Autor(es)

Hussein, M. S. ^{[1, 2, 3]} ; Poirier, B. ^{[4, 5]}

Afiliação do(s) autor(es)

^[1] Inst Tecnol Aeronaut, DCTA, BR-12228900 Sao Jose Dos Campos, SP - Brazil

^[2] Univ Sao Paulo, Inst Fis, CP 66318, BR-05314970 Sao Paulo, SP - Brazil

^[3] Univ Sao Paulo, Inst Estudos Avancados, CP 72012, BR-05508970 Sao Paulo, SP - Brazil

^[4] Max Planck Inst Phys Komplexer Syst, Nothnitzerstr 38, D-01187 Dresden - Germany

^[5] Texas Tech Univ, Dept Chem & Biochem, 2500 Broadway, Box 41075, Lubbock, TX 79409 - USA

• Tipo de documento: Artigo Científico
• Fonte: Brazilian Journal of Physics; v. 51, n. 2, SI, p. 193-203, APR 2021.
• Citações Web of Science: 0

Resumo

We re-examine the (inverse) Fermi accelerator problem by resorting to a quantum trajectory description of the dynamics. Quantum trajectories are generated from the time-independent Schrodinger equation solutions, using a unipolar treatment for the (light) confined particle and a bipolar treatment for the (heavy) movable wall. Analytic results are presented for the exact coupled two-dimensional problem, as well as for the adiabatic and mixed quantum-classical approximations. (AU)

• Processo FAPESP: 16/50485-9 - Fermi accelerators, inverse Fermi accelerators, nonadiabatic dynamics and quantum trajectories: towards a method for electron dynamics
• Beneficiário: Mahir Saleh Hussein
• Modalidade de apoio: Auxílio à Pesquisa - Regular