[Illinois] PHYS466 2013 Lecture 21: Long Range Potentials II

By David M. Ceperley

Department of Physics, University of Illinois at Urbana-Champaign, Urbana, IL

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Abstract


Bio

Professor Ceperley received his BS in physics from the University of Michigan in 1971 and his Ph.D. in physics from Cornell University in 1976. After one year at the University of Paris and a second postdoc at Rutgers University, he worked as a staff scientist at both Lawrence Berkeley and Lawrence Livermore National Laboratories. In 1987, he joined the Department of Physics at Illinois. Professor Ceperley is a staff scientist at the National Center for Supercomputing Applications at Illinois.

Professor Ceperley's work can be broadly classified into technical contributions to quantum Monte Carlo methods and contributions to our physical or formal understanding of quantum many-body systems. His most important contribution is his calculation of the energy of the electron gas, providing basic input for most numerical calculations of electronic structure. He was one of the pioneers in the development and application of path integral Monte Carlo methods for quantum systems at finite temperature, such as superfluid helium and hydrogen under extreme conditions.

Professor Ceperley is a Fellow of the American Physical Society and a member of the American Academy of Arts and Sciences. He was elected to the National Academy of Sciences in 2006.

Cite this work

Researchers should cite this work as follows:

  • David M. Ceperley (2013), "[Illinois] PHYS466 2013 Lecture 21: Long Range Potentials II," https://nanohub.org/resources/18195.

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Time

Location

University of Illinois, Urbana-Champaign, IL

Submitter

NanoBio Node, George Michael Daley

University of Illinois at Urbana-Champaign

Tags

[Illinois] PHYS 466 Lecture 21: Long Range Potentials II
  • Charged systems 1. Charged systems 0
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  • Classic Ewald 2. Classic Ewald 364.11534937551232
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  • Ewald: optimizing breakup 3. Ewald: optimizing breakup 781.00429308764649
    00:00/00:00
  • Classic Ewald 4. Classic Ewald 818.5668805171
    00:00/00:00
  • Look at k-space: the algorithm 5. Look at k-space: the algorithm 1082.3727750711496
    00:00/00:00
  • Look at k-space: the algorithm 6. Look at k-space: the algorithm 1443.3703149872172
    00:00/00:00
  • Look at k-space: the algorithm 7. Look at k-space: the algorithm 1447.3373209203608
    00:00/00:00
  • How to do it 8. How to do it 1453.6597366263084
    00:00/00:00
  • Complexity of Fast Multipole 9. Complexity of Fast Multipole 1587.422217934494
    00:00/00:00
  • Problems with Image potential 10. Problems with Image potential 1950.0313540109014
    00:00/00:00
  • Free Energies from Simulations FS 165-266 11. Free Energies from Simulations… 2138.2161979644011
    00:00/00:00
  • Why do we need to compute the free energy? 12. Why do we need to compute the … 2426.072065988134
    00:00/00:00