Published June 30, 2008
| Version v1
Journal article
Entanglement perturbation theory for the quantum ground states in two dimensions
Creators
- 1. Department of Physics and Nanotechnology Research and Computation Center, Western Michigan University, Kalamazoo, MI 49008-5252 (United States)
- 2. Asia Pacific Center for Theoretical Physics, Pohang, Gyeonbuk 790-784 (Korea, Republic of)
- 3. Institute for Solid State Physics, the University of Tokyo, 5-1-5 Kashiwanoha, Kashiwa, Chiba 277-8581 (Japan)
Description
A simple, general and practically exact method, entanglement perturbation theory (EPT), is formulated to calculate the ground states of 2D macroscopic quantum systems with translational symmetry. An emphasis will be placed on the applicability of EPT to fermions. We will discuss some preliminary evidences which indicate a potential of EPT
Availability note (English)
Available from http://dx.doi.org/10.1016/j.physleta.2008.04.067Additional details
Identifiers
- DOI
- 10.1016/j.physleta.2008.04.067;
- arXiv
- arXiv:1008.0350v1;
- PII
- S0375-9601(08)00734-2;
Publishing Information
- Journal Title
- Physics Letters. A
- Journal Volume
- 372
- Journal Issue
- 27-28
- Journal Page Range
- p. 4845-4849
- ISSN
- 0375-9601
- CODEN
- PYLAAG
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 40046573
- Subject category
- S71: CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS;
- Descriptors DEI
- FERMIONS; GROUND STATES; PERTURBATION THEORY; POTENTIALS; QUANTUM ENTANGLEMENT; SIMULATION; SYMMETRY
- Descriptors DEC
- ENERGY LEVELS
Optional Information
- Copyright
- Copyright (c) 2008 Elsevier Science B.V., Amsterdam, The Netherlands, All rights reserved.