Results 21 to 30 of about 916,516 (342)

Photoionization of nS and nD Rydberg atoms of Rb and Cs from the near-infrared to the ultraviolet spectral region

New Journal of Physics, 2021
We present calculations of the photoionization (PI) cross sections of rubidium and cesium Rydberg atoms for light with wavelengths ranging from the infrared to the ultraviolet, using model potentials from Marinescu et al (1994 Phys. Rev. A 49 982).
Michael A Viray, Eric Paradis, Georg Raithel   +2 more
doaj   +1 more source

Orbit simulations with Maxima software

Revista Brasileira de Ensino de Física
The computational algebra system Maxima is used together with the fourth order Runge-Kutta method to generate simulations of orbits caused by the newtonian gravitational interaction.
Ednilton S. de Oliveira
doaj   +1 more source

Quantum Annealing: from Viewpoints of Statistical Physics, Condensed Matter Physics, and Computational Physics

, 2012
In this paper, we review some features of quantum annealing and related topics from viewpoints of statistical physics, condensed matter physics, and computational physics.
Tamura, Ryo, Tanaka, Shu
core   +1 more source

Morphological Computation: Nothing but Physical Computation [PDF]

Entropy, 2018
The purpose of this paper is to argue against the claim that morphological computation is substantially different from other kinds of physical computation. I show that some (but not all) purported cases of morphological computation do not count as specifically computational, and that those that do are solely physical computational systems. These latter
openaire   +3 more sources

The 2nd Scientific workshop for students “Computational physics of DNA”

Біофізичний вісник
The article is devoted to the 2nd Scientific workshop for students “Computational physics of DNA”.
С. М. Перепелиця, Т. Л. Бубон   +1 more
doaj   +1 more source

Using the Mass Storage System at ZIB within I3HP

, 2005
In the framework of I3HP there are two Transnational Access Activities related to Computational Hadron Physics. One of these activities is access to the mass storage system at Konrad-Zuse-Zentrum fuer Informationstechnik Berlin (ZIB).
Stüben, H., Wollny, S.
core   +1 more source

Towards the Analytical Generalization of the Transcendental Energy Equation, Group Velocity, and Effective Mass in One-Dimensional Periodic Potential Wells with a Computational Application to Common Coupled Potentials

Applied Sciences
The analytical generalization for N periodic potential wells coupled to a probe rectangular-like potential and a zero potential is extremely important in the study of one-dimensional periodic potentials in solid state physics, e.g., in the calculation of
F. Mendoza-Villa, Erich V. Manrique-Castillo, Edson C. Passamani, Juan A. Ramos-Guivar   +3 more
doaj   +1 more source

Benchmark Test of CP-PACS for Lattice QCD

, 1995
The CP-PACS is a massively parallel computer dedicated for calculations in computational physics and will be in operation in the spring of 1996 at Center for Computational Physics, University of Tsukuba.
Yoshie, T.
core   +1 more source

The CP-PACS Project and Lattice QCD Results [PDF]

, 2000
The aim of the CP-PACS project was to develop a massively parallel computer for performing numerical research in computational physics with primary emphasis on lattice QCD.
Kiyoyuki Terakura, Zhong Fang
core   +3 more sources

Unifying projected entangled pair state contractions

New Journal of Physics, 2014
The approximate contraction of a tensor network of projected entangled pair states (PEPS) is a fundamental ingredient of any PEPS algorithm, required for the optimization of the tensors in ground state search or time evolution, as well as for the ...
Michael Lubasch, J Ignacio Cirac, Mari-Carmen Bañuls   +2 more
doaj   +1 more source