tkwant 1.1.0 documentation

• 1. Preliminaries
  • 1.1. About tkwant
  • 1.2. What’s new in Tkwant
  • 1.3. Authors
  • 1.4. Tkwant license
  • 1.5. Installation
  • 1.6. Citation
• 2. Tutorial
  • 2.1. Introduction
  • 2.2. Getting started: a simple example with a one-dimensional chain
  • 2.3. Second example: Fabry-Perot interferometer
  • 2.4. Time-dependent potentials and pulses
  • 2.5. Solving one-body problems
  • 2.6. Solving the many-body problem
  • 2.7. Green functions
  • 2.8. Accounting for possible boundstates present in the system
  • 2.9. Self-consistent Tkwant: a generic solver for time-dependent mean field calculations
  • 2.10. Advanced onebody settings
  • 2.11. Advanced manybody settings
  • 2.12. Boundary conditions
  • 2.13. Parallelization with MPI
  • 2.14. Logging
  • 2.15. More examples
  • 2.16. Frequent pitfalls encountered when doing Tkwant simulations
  • 2.17. Frequently asked questions
• 3. Core modules
  • 3.1. tkwant – Top level package
  • 3.2. tkwant.leads – Time dependence and boundary conditions for leads
  • 3.3. tkwant.onebody – Solving the one-body time-dependent Schrödinger equation
  • 3.4. tkwant.manybody – Solving the many-body time-dependent Schrödinger equation
• 4. Modules mainly for internal use
  • 4.1. tkwant.system – Tools for time-dependent and open Kwant systems
  • 4.2. tkwant.onebody.kernels – Evaluating the right hand side of the time-dependent Schrödinger equation
  • 4.3. tkwant.onebody.solvers – Solvers for ordinary differential equations
  • 4.4. tkwant.integration – Fixed-order integration quadratures
  • 4.5. tkwant.mpi – Parallelizing simulations with the Message Passing Interface (MPI)
  • 4.6. tkwant._logging – Logging
• 5. Extensions
  • tkwantOperator - Operators for energy and heat transport

• Index