Local simulation algorithms for Coulombic interactions
نویسندگان
چکیده
منابع مشابه
Local simulation algorithms for Coulomb interactions.
Long ranged electrostatic interactions are time consuming to calculate in molecular dynamics and Monte Carlo simulations. We introduce an algorithmic framework for simulating charged particles which modifies the dynamics so as to allow equilibration using a local Hamiltonian. The method introduces an auxiliary field with constrained dynamics so that the equilibrium distribution is determined by...
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Article history: Received 7 July 2010 Received in revised form 20 January 2011 Accepted 24 January 2011 Available online 2 February 2011 Communicated by A.P. Fordy
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We discuss the application of the local lattice technique of Maggs and Rossetto [Phys. Rev. Lett. 88, 196402 (2002)] to problems that involve the motion of objects with different dielectric constants than the background. In these systems, the simulation method produces a spurious interaction force which causes the particles to move in an unphysical manner. We show that this term can be removed ...
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ژورنال
عنوان ژورنال: Pramana
سال: 2005
ISSN: 0304-4289,0973-7111
DOI: 10.1007/bf02704162