44 citations · 45 across the 3 of their papers we have counts for
3 papers
Optimal periodic structures with general space group symmetries in the Ohta-Kawasaki problem
Jan Bouwe van den Berg, JF Williams
We consider the problem of rigorously computing periodic minimizers to the Ohta-Kawasaki energy. We develop a method to prove existence of solutions and determine rigorous bounds o…
Spin correlation tensor for measurement of quantum entanglement in electron-electron scattering
Davyd Tsurikov, Sergey Samarin, James Williams +1
We consider the problem of correct measurement of a quantum entanglement in the two-body electron-electron scattering. An expression is derived for a spin correlation tensor of a p…
Auger mediated quantum sticking of positrons to surfaces: Evidence for single step transition from a scattering state to a surface image potential bound state
S. Mukherjee, M. P. Nadesalingam, P. Guagliardo +5
We present the observation of an efficient mechanism for positron sticking to surfaces termed here Auger mediated quantum sticking. In this process the energy associated with the p…