@ARTICLE{tyagi06b,
  author = {S. Tyagi},
  title = {Logarithmic interaction under periodic boundary conditions: closed
	form formulas for energy and forces},
  journal = {Mol. Phys.},
  year = {2006},
  volume = {104},
  pages = {359--363},
  abstract = {A method is given to obtain closed form formulas for the energy and
	
	 forces for an aggregate of charges interacting via a logarithmic
	
	 interaction under periodic boundary conditions. The work done here
	is a
	
	 generalization of Glasser's results [J. Math. Phys., 15, 188 (1974)]
	
	 and is obtained with a different and simpler method than that by
	
	 Stremler [J. Math. Phys., 45, 3584 (2004)]. The simplicity of the
	
	 formulas derived here makes them extremely convenient in a computer
	
	 simulation.},
  owner = {holm},
  timestamp = {2007.06.26}
}