Challenges
Datasets
Workspaces
Papers
Discussions
Leaderboard
Log inSign up
Challenges
Datasets
Workspaces
Papers
Discussions
Leaderboard
Blog
Job Board
Q3AS

© 2026 Aqora Quantum S.A.S.

TermsPrivacyLegal Notice

Bulletin of the American Physical Society

Novel approach to the dynamics of a dissipative two-state system

Peter P. Orth, Adilet Imambekov, Karyn Le Hur

Published Mar 17, 2009• 0 citations
OpenAlex

Related papers

Dynamics of the Dissipative Two-State System

Klaus Voelker

APS•Mar 1, 1998•0 citations

Dynamics of the dissipative two-state system: The noninteracting-blip approximation

H. Dekker

Physica A Statistical Mechanics and its Applications•Mar 1, 1987•19 citations

Dynamics of a dissipative two level system

W. Zwerger

The European Physical Journal B•Mar 1, 1983•77 citations

Dynamics of a dissipative two level system. II

W. Zwerger

The European Physical Journal B•Mar 1, 1983•27 citations

Equilibrium Dynamics of the Dissipative Two-State System

Theo A. Costi, C. Kieffer

Wilson's momentum shell renormalization group method is used to solve for the dynamics of the dissipative two-state system. We utilize the mapping of the spin-boson model onto the anisotropic Kondo model (AKM) and solve for the dynamics of the latter. We find that the AKM captures the physics of the dissipative two-state system for dissipation strength $0\ensuremath{\le}\ensuremath{\alpha}\ensuremath{\le}4$ corresponding to $\ensuremath{\infty}\ensuremath{\ge}{J}_{\ensuremath{\Vert}}\ensuremath{\ge}\ensuremath{-}\ensuremath{\infty}$ in the AKM. The dynamics of the AKM shows a smooth crossover between two strong coupling regimes corresponding to weak and strong dissipation in the spin-boson model.

arXiv:cond-mat/9601107•Physical Review Letters•Mar 4, 1996•109 citations

Operator differential equation approach to the dissipative two-state system

Minhaeng Cho

Physica A Statistical Mechanics and its Applications•Jul 1, 1997•0 citations
Wilson's momentum shell renormalization group method is used to solve for the dynamics of the dissipative two-state system. We utilize the mapping of the spin-boson model onto the anisotropic Kondo model (AKM) and solve for the dynamics of the latter. We find that the AKM captures the physics of the dissipative two-state system for dissipation strength $0\ensuremath{\le}\ensuremath{\alpha}\ensuremath{\le}4$ corresponding to $\ensuremath{\infty}\ensuremath{\ge}{J}_{\ensuremath{\Vert}}\ensuremath{\ge}\ensuremath{-}\ensuremath{\infty}$ in the AKM. The dynamics of the AKM shows a smooth crossover between two strong coupling regimes corresponding to weak and strong dissipation in the spin-boson model.