English
 
User Manual Privacy Policy Disclaimer Contact us
  Advanced SearchBrowse

Item

ITEM ACTIONSEXPORT
  Optimized Effective Potential for Quantum Electrodynamical Time-Dependent Density Functional Theory

Pellegrini, C., Flick, J., Tokatly, I. V., Appel, H., & Rubio, A. (2015). Optimized Effective Potential for Quantum Electrodynamical Time-Dependent Density Functional Theory. Physical Review Letters, 115(9): 093001. doi:10.1103/PhysRevLett.115.093001.

Item is

Basic

show hide
Item Permalink: http://hdl.handle.net/11858/00-001M-0000-0028-572C-6 Version Permalink: http://hdl.handle.net/21.11116/0000-0003-5824-2
Genre: Journal Article

Files

show Files
hide Files
:
PhysRevLett.115.093001.pdf (Publisher version), 261KB
 
File Permalink:
-
Name:
PhysRevLett.115.093001.pdf
Description:
-
Visibility:
Private
MIME-Type / Checksum:
application/pdf
Technical Metadata:
Copyright Date:
2015
Copyright Info:
© American Physical Society
License:
-
:
1412.4530.pdf (Preprint), 155KB
Name:
1412.4530.pdf
Description:
Downloaded from arxiv.org: 2019-04-09
Visibility:
Public
MIME-Type / Checksum:
application/pdf / [MD5]
Technical Metadata:
Copyright Date:
2014
Copyright Info:
© the Author(s)

Locators

show
hide
Description:
-
Locator:
http://arxiv.org/abs/1412.4530 (Preprint)
Description:
-

Creators

show
hide
 Creators:
Pellegrini, Camilla1, Author
Flick, Johannes2, Author
Tokatly, Ilya V.1, 3, Author
Appel, Heiko2, 4, Author              
Rubio, Angel1, 2, 4, Author              
Affiliations:
1Nano-Bio Spectroscopy Group and ETSF Scientific Development Centre, Departamento de F, ou_persistent22              
2Theory, Fritz Haber Institute, Max Planck Society, ou_634547              
3IKERBASQUE, Basque Foundation for Science, 48011 Bilbao, Spain, ou_persistent22              
4Theory Department, Max Planck Institute for the Structure and Dynamics of Matter, Max Planck Society, ou_2074320              

Content

show
hide
Free keywords: PACS numbers: 31.15.ee, 03.65.Yz, 42.50.Pq, 71.15.Mb
 Abstract: We propose an orbital exchange-correlation functional for applying time-dependent density functional theory to many-electron systems coupled to cavity photons. The time nonlocal equation for the electron-photon optimized effective potential (OEP) is derived. In the static limit our OEP energy functional reduces to the Lamb shift of the ground state energy. We test the new approximation in the Rabi model. It is shown that the OEP (i) reproduces quantitatively the exact ground-state energy from the weak to the deep strong coupling regime and (ii) accurately captures the dynamics entering the ultrastrong coupling regime. The present formalism opens the path to a first-principles description of correlated electron-photon systems, bridging the gap between electronic structure methods and quantum optics for real material applications.

Details

show
hide
Language(s): eng - English
 Dates: 2015-05-252014-12-122015-08-242015-08-28
 Publication Status: Published in print
 Pages: 5
 Publishing info: -
 Table of Contents: -
 Rev. Method: Peer
 Identifiers: DOI: 10.1103/PhysRevLett.115.093001
arXiv: 1412.4530
 Degree: -

Event

show

Legal Case

show

Project information

show

Source 1

show
hide
Title: Physical Review Letters
  Abbreviation : Phys. Rev. Lett.
Source Genre: Journal
 Creator(s):
Affiliations:
Publ. Info: Woodbury, N.Y. : American Physical Society
Pages: - Volume / Issue: 115 (9) Sequence Number: 093001 Start / End Page: - Identifier: ISSN: 0031-9007
CoNE: https://pure.mpg.de/cone/journals/resource/954925433406_1