Path integral molecular dynamics (PIMD) simulations are widely used to describe nuclear quantum effects in chemistry and physics. However, they neglect exchange symmetry, a fundamental property of ...

A general framework for treating path integrals on curved manifolds is presented. We also show how to perform general coordinate and space-time transformations in path integrals. The main result is ...

The central aim of this PhD project has been to develop methods that can offer fully predictive temperature-dependent mobilities for a wide variety of systems of technical interest and thereby offer ...

The Feynman Path Integral Method is a very powerful technique for handling physical problems such as polymers, disordered materials, semiconductors, nuclear physics, etc. The conference gathered ...

Part of Path integrals: Theory and applications. Path integrals from meV to MeV. Proceedings, International Seminar and 5th International Conference, Dubna, Russia, May 27-31, 1996, 133-138 ...

A serial, parallel and vectorised version of PLDM dynamics has been implemented. The serial version uses numba to get speedup of a compiled language. The parallel version uses mpi4py to utilise the ...

The most powerful formula in physics starts with a slender S, the symbol for a sort of sum known as an integral. Further along comes a second S, representing a quantity known as action. Together, ...

Path Integral Technology has announced that its advanced research assistant AI – TXYZ, is now available on OpenAI’s app store. TXYZ brings significant advancements to academic research, providing ...