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Computer simulation using particles by J.W Eastwood, R.W Hockney

Computer simulation using particles J.W Eastwood, R.W Hockney ebook
Publisher: IOP
ISBN: 0852743920, 9780852743928
Format: djvu
Page: 543

For being computational liaisons for the Bluegene/L, and Drs. This is the closest that particles in a quantum mechanical system can get to being in the same . Glotzer introduced the concept of nanoparticle "patchiness" in 2004. Petrov for insightful contributions to computer simulations, ideation, and collaboration. €�In this sense, spins can be used here to 'simulate' bosons—a bit like your computer can simulate reality, but using quantum units like spins. Institute of Technology for resource administration, M. Alfven's successor, Anthony Perratt of Los Alamos Laboratories, using particle-in-cell computer simulations, has demonstrated the evolution of galactic structures under the influence of electric currents. The 1965 discovery of the isolated waves known as solitons—which appear in many physical systems—was a direct result of the new computer technology available for numerical simulations. Simulations were carried out using the particle mesh Ewald technique (PME) with repeating boundary conditions in a box approximately 70–105 Å 3 with 9 Å nonbonded cutoff [43], using SHAKE with a 2 fs timestep [44]. In it, particles condense into separate regions within a material, with the particles in each region sharing the same wave function. An example appeared in Physical Review Letters in 1965, in a report describing solitary waves—dubbed “solitons” by the authors—that moved somewhat like individual particles. Her group uses computer simulations to understand and design the patches.