Mott Transition in a Metallic Liquid: Gutzwiller Molecular Dynamics Simulations
Journal Article
·
· Physical Review Letters
- Los Alamos National Lab. (LANL), Los Alamos, NM (United States); Univ. of Virginia, Charlottesville, VA (United States). Dept. of Physics
- Los Alamos National Lab. (LANL), Los Alamos, NM (United States)
- Rutgers Univ., Piscataway, NJ (United States). Dept. of Physics and Astronomy
We present here a formulation of quantum molecular dynamics that includes electron correlation effects via the Gutzwiller method. Our new scheme enables the study of the dynamical behavior of atoms and molecules with strong electron interactions. The Gutzwiller approach goes beyond the conventional mean-field treatment of the intra-atomic electron repulsion and captures crucial correlation effects such as band narrowing and electron localization. Finally, we use Gutzwiller quantum molecular dynamics to investigate the Mott transition in the liquid phase of a single-band metal and uncover intriguing structural and transport properties of the atoms.
- Research Organization:
- Los Alamos National Laboratory (LANL), Los Alamos, NM (United States); Rutgers Univ., Piscataway, NJ (United States)
- Sponsoring Organization:
- USDOE Office of Science (SC), Basic Energy Sciences (BES); LANL Laboratory Directed Research and Development (LDRD) Program
- Grant/Contract Number:
- AC52-06NA25396; FG02-99ER45761
- OSTI ID:
- 1485397
- Alternate ID(s):
- OSTI ID: 1361119
- Report Number(s):
- LA-UR-18-31203
- Journal Information:
- Physical Review Letters, Vol. 118, Issue 22; ISSN 0031-9007
- Publisher:
- American Physical Society (APS)Copyright Statement
- Country of Publication:
- United States
- Language:
- English
Cited by: 8 works
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