† Department of Chemistry, University of Illinois, 600 S. Goodwin Avenue, Urbana, Illinois 61801, United States ‡ Department of Physics, University of Illinois, 1110 W. Green Street, Urbana, Illinois ...
We present a well-defined path integral for scattering theory. This path integral is particularly well suited for evaluating the semiclassical expansion for the cross section. As an example, we show ...
We develop an efficient approximation procedure for evaluating the scalar Feynman propagator in arbitrary spacetimes. In the familiar manner we represent it by an integral over the transition ...
Persistent Homology Metrics Reveal Quantum Fluctuations and Reactive Atoms in Path Integral Dynamics
Nuclear quantum effects (NQEs) are known to impact a number of features associated with chemical reactivity and physicochemical properties, particularly for light atoms and at low temperatures. In the ...
1 Applied Physics Department, Faculty of Science, Tafila Technical University, Tafila, Jordan. 2 Department of physics, Faculty of Science, Mu’tah University, Al-Karak, Jordan. In this paper ...
1 Mathematics Department, Texas A&M University, Kingsville, USA. 2 Mathematics Department, Ege University, Bornova, Türkiye. In modern physics, the double-slit experiment is a demonstration that light ...
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 ...
School of Intelligent Manufacturing, Chongqing Industry & Trade Polytechnic, Fuling, China The five axis linkage Computer Numerical Control machine tool for integral impeller can achieve blade ...
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