Towards the Solution of the Many-Electron Problem in Real Materials: Equation of State of the Hydrogen Chain with State-of-the-Art Many-Body Methods
Journal Article
·
· Physical Review. X
We present numerical results for the equation of state of an infinite chain of hydrogen atoms. A variety of modern many-body methods are employed, with exhaustive cross-checks and validation. Approaches for reaching the continuous space limit and the thermodynamic limit are investigated, proposed, and tested. The detailed comparisons provide a benchmark for assessing the current state of the art in many-body computation, and for the development of new methods. The ground-state energy per atom in the linear chain is accurately determined versus bond length, with a confidence bound given on all uncertainties.
- Research Organization:
- College of William and Mary, Williamsburg, VA (United States); Univ. of Michigan, Ann Arbor, MI (United States)
- Sponsoring Organization:
- USDOE Office of Science (SC), Basic Energy Sciences (BES)
- Contributing Organization:
- Simons Collaboration on the Many-Electron Problem
- Grant/Contract Number:
- SC0001303; DOE-SC0008624; ER 46932; ER16391; SC0008696; PHY-1314735; hp120174; hp140092; hp160126; hp170079; SC0010381
- OSTI ID:
- 1395398
- Alternate ID(s):
- OSTI ID: 1426200; OSTI ID: 1843757
- Journal Information:
- Physical Review. X, Journal Name: Physical Review. X Vol. 7 Journal Issue: 3; ISSN 2160-3308
- Publisher:
- American Physical SocietyCopyright Statement
- Country of Publication:
- United States
- Language:
- English
Cited by: 165 works
Citation information provided by
Web of Science
Web of Science
Similar Records
Ground-State Properties of the Hydrogen Chain: Dimerization, Insulator-to-Metal Transition, and Magnetic Phases
Preparing quantum many-body scar states on quantum computers
Avalanches and many-body resonances in many-body localized systems
Journal Article
·
Mon Sep 14 00:00:00 EDT 2020
· Physical Review. X
·
OSTI ID:1395398
+14 more
Preparing quantum many-body scar states on quantum computers
Journal Article
·
Tue Nov 07 00:00:00 EST 2023
· Quantum
·
OSTI ID:1395398
+6 more
Avalanches and many-body resonances in many-body localized systems
Journal Article
·
Thu May 12 00:00:00 EDT 2022
· Physical Review. B
·
OSTI ID:1395398
+2 more