Time-dependent quantum graph
Аннотация:
In this paper, we study quantum star graphs with time-dependent bond lengths. Quantum dynamics are treated by solving Schrodinger equation with time-dependent boundary conditions given on graphs. The time-dependence of the average kinetic energy is analyzed. The space-time evolution of a Gaussian wave packet is treated for an harmonically breathing star graph
Ключевые слова:
Постоянный URL
Статьи в номере
- A solution of nonlinear Schrodinger equation ¨ on metric graphs
- An introduction to the spectral asymptotics of a damped wave equation on metric graphs
- The relativistic inverse scattering problem for quantum graphs
- Cauchy problem for the linearized KdV equation on general metric star graphs
- Uncertainty relation between angle and orbital angular momentum: interference effect in electron vortex beams
- Perturbative hydrodynamic Gross–Pitaevskii treatment for Bose–Einstein condensate in infinite length ring with disorder
- Quantum dynamics in a kicked square billiards
- Time-dependent quantum circular billiard
- Femtosecond pulse shaping via engineered nonlinear photonic crystals
- Nanocatalysis: hypothesis on the action mechanism of gold
- Particle dynamics in corrugated rectangular billiard
- Inverse problem for the identification of a memory kernel from Maxwell’s system integro – differential equations for a homogeneous anisotropic media
- Renyi entropy for the doped graphene at low temperatures
- Universality of the discrete spectrum asymptotics of the three-particle Schrodinger operator on a lattice
- Dependence of the dimension of the associates of water-soluble tris-malonate of light fullerene — C60 [= C(COOH)2]3 in water solutions at 25 ◦C