Topology and geometry in a quantum condensed matter system

... Weyl semimetals have been providing for a considerable research interest in the last decade in quantum condensed matter physics, due to their non-trivial topological nature and their possible applications in material science. Their non-trivial topological order has many consequences like zero energy ...

... Weyl semimetals have been providing for a considerable research interest in the last decade in quantum condensed matter physics, due to their non-trivial topological nature and their possible applications in material science. Their non-trivial topological order has many consequences like zero energy ...

Introduction to Lattice Field Theory

... For a new formulation of quantum mechanics we have a trivial algorithm for computing the energy. It exploits the simple fact that given a randomly chosen unit vector |φi, the matrix element hφ| T n |φi tends to λn0 as n → ∞. 1. Choose a source. At one time slice construct a random linear combination ...

... For a new formulation of quantum mechanics we have a trivial algorithm for computing the energy. It exploits the simple fact that given a randomly chosen unit vector |φi, the matrix element hφ| T n |φi tends to λn0 as n → ∞. 1. Choose a source. At one time slice construct a random linear combination ...

TrajectoryBased Nonadiabatic Dynamics with TimeDependent

... multiple spawning methods.[40] As an alternative to trajectory-based approaches, quantum dynamics methods use an exact treatment of both electronic and nuclear wavefunctions (e.g. see refs. [41–44] for a discussion of the multiconfiguration time-dependent Hartree method). However, the applicability ...

... multiple spawning methods.[40] As an alternative to trajectory-based approaches, quantum dynamics methods use an exact treatment of both electronic and nuclear wavefunctions (e.g. see refs. [41–44] for a discussion of the multiconfiguration time-dependent Hartree method). However, the applicability ...

Statistical Mechanics - Uwe

... determination of the initial conditions alone is practically impossible. Even if we would be able to overcome all these problems, the solution of Newton’s equation would provide us with a set of 3N functions describing the particle coordinates as functions of time. Hence, although the fundamental th ...

... determination of the initial conditions alone is practically impossible. Even if we would be able to overcome all these problems, the solution of Newton’s equation would provide us with a set of 3N functions describing the particle coordinates as functions of time. Hence, although the fundamental th ...