The Wigner distribution function is a quasi-probability distribution. When properly integrated,
it provides the correct charge and current densities, but it gives negative probabilities in …

This chapter provides a fully comprehensive overview of the Bohmian formulation of
quantum phenomena. It deals with a historical review of the difficulties found by Louis de …

Without access to the full quantum state, modeling dissipation in an open system requires
approximations. The physical soundness of such approximations relies on using realistic …

Statistical mechanics has grown without bounds in space. Statistical mechanics of
noninteracting point particles in an unbounded perfect gas is widely used to describe liquids …

A prominent tool to study the dynamics of open quantum systems is the reduced density
matrix. Yet, approaching open quantum systems by means of state vectors has well known …

To avoid the computational burden of many-body quantum simulation, the interaction of an
electron with a photon (phonon) is typically accounted for by disregarding the explicit …

The so-called eigenvalue-eigenstate link states that no property can be associated to a
quantum system unless it is in an eigenstate of the corresponding operator. This precludes …

Without access to the full quantum state, modeling quantum transport in mesoscopic
systems requires dealing with a limited number of degrees of freedom. In this work, we …

Exact predictions for most quantum systems are computationally inaccessible. This is the so-
called many body problem, which is present in most common interpretations of quantum …

To manufacture faster electron devices, the industry has entered into the nanoscale
dimensions and Terahertz (THz) working frequencies. The discrete nature of the few …