For more than a century, thermodynamics has described how heat flows and engines run, while quantum mechanics has ruled the ...

Time feels like the most familiar thing in the world, yet it hides one of physics’ hardest questions: why do we only remember ...

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...

Abstract: Distribution network optimization is represented by non-convex power flow equations, where traditional convex relaxation methods may lead to inaccurate or infeasible solutions. To ...

Abstract: This article presents, for the first time, the steady-state analysis of composite ac–dc grids embedded with solid-state transformers (SSTs) taking into account the high-frequency ...

Solve steady-state coupled Poisson-Nernst-Planck equations in 3D and axisymmetric 2D nanopipette meshes using Fenics 2019.1.0. We parallelized the implementation of Julia-based rate models and plugged ...

The method of stochastic quantization of euclidean quantum field theory is extended to the case of theories with fermion fields. A modified Langevin equation for spinors is introduced, and the ...

The proper classical limit ℏ→0 of the quantum Bethe-Ansatz thermodynamics gives a new set of integral equations for the thermodynamics of the classical massive-Thirring-sine-Gordon model. The theory ...