Alternative wavefunction ansatz for including explicit electron-proton correlation in the nuclear-electronic orbital approach

2011 ◽  
Vol 135 (5) ◽  
pp. 054106 ◽  
Author(s):  
Chaehyuk Ko ◽  
Michael V. Pak ◽  
Chet Swalina ◽  
Sharon Hammes-Schiffer
Keyword(s):  
Explicit Electron ◽  
Wavefunction Ansatz

Explicit Electron Correlation by a Combined Use of Gaussian-Type Orbitals and Gaussian-Type Geminals

2007 ◽  
Author(s):  
Pål Dahle ◽  
Trygve Helgaker ◽  
Dan Jonsson ◽  
Peter R. Taylor ◽  
Theodore E. Simos ◽  
...  
Keyword(s):  
Electron Correlation ◽  
Gaussian Type ◽  
Combined Use ◽  
Explicit Electron

scholarly journals Communication: Extension of a universal explicit electron correlation correction to general complete active spaces

2013 ◽  
Vol 138 (21) ◽  
pp. 211101 ◽  
Author(s):  
Robin Haunschild ◽  
Lan Cheng ◽  
Debashis Mukherjee ◽  
Wim Klopper
Keyword(s):  
Electron Correlation ◽  
Correlation Correction ◽  
Explicit Electron

scholarly journals Trial Wavefunctions for the Goldstone Mode in Quantum Hall Bilayers

2011 ◽  
Vol 2011 ◽  
pp. 1-7 ◽  
Author(s):  
Gunnar Möller ◽  
Steven H. Simon
Keyword(s):  
Ground State ◽  
Quantum Hall ◽  
Interlayer Spacing ◽  
Low Energy ◽  
The Other ◽  
Goldstone Mode ◽  
Composite Fermion ◽  
Trial Wavefunction ◽  
Wavefunction Ansatz ◽  
Nonmonotonic Behavior

Based on the known physics of the excitonic superfluid or 111 state of the quantum Hall bilayer, we create a simple trial wavefunction ansatz for constructing a low-energy branch of (Goldstone) excitations by taking the overall ground state and boosting one layer with respect to the other. This ansatz works extremely well for any interlayer spacing. For small , this is simply the physics of the Goldstone mode, whereas for large , this is a reflection of composite fermion physics. We find hints that certain aspects of composite fermion physics persist to low whereas certain aspects of Goldstone mode physics persist to high . Using these results, we show nonmonotonic behavior of the Goldstone mode velocity as a function of .

Photon dose calculation incorporating explicit electron transport

1995 ◽  
Vol 22 (7) ◽  
pp. 1157-1165 ◽  
Author(s):  
C. X. Yu ◽  
T. R. Mackie ◽  
J. W. Wong
Keyword(s):  
Electron Transport ◽  
Dose Calculation ◽  
Photon Dose ◽  
Explicit Electron
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