• Corpus ID: 239016439

Quantum Fokker-Planck master equation for continuous feedback control

  title={Quantum Fokker-Planck master equation for continuous feedback control},
  author={Bjorn Annby-Andersson and Faraj Bakhshinezhad and D. Bhattacharyya and Guilherme De Sousa and Christopher Jarzynski and Peter Samuelsson and Patrick P. Potts},
Björn Annby-Andersson, ∗ Faraj Bakhshinezhad, Debankur Bhattacharyya, Guilherme De Sousa, Christopher Jarzynski, Peter Samuelsson, and Patrick P. Potts 4 Physics Department and NanoLund, Lund University, Box 118, 22100 Lund, Sweden. Institute for Physical Science and Technology, University of Maryland, College Park, MD 20742, USA Department of Physics, University of Maryland, College Park, Maryland 20742, USA Department of Physics, University of Basel, Klingelbergstrasse 82, 4056 Basel… 

Figures from this paper


Experimental verification of the work fluctuation-dissipation relation for information-to-work conversion
David Barker, Matteo Scandi, Sebastian Lehmann, Claes Thelander, Kimberly A. Dick, 3 Mart́ı Perarnau-Llobet, and Ville F. Maisi NanoLund and Solid State Physics, Lund University, Box 118, 22100 Lund,
Optimal thermodynamic control in open quantum systems
We apply advanced methods of control theory to open quantum systems and we determine finite-time processes which are optimal with respect to thermodynamic performances. General properties and
A short introduction to the Lindblad master equation
The Lindblad (or Gorini-Kossakowski-Sudarshan-Lindblad) Master Equation plays a key role as it is the most general generator of Markovian dynamics in quantum systems.
Thermodynamic length in open quantum systems
The dissipation generated during a quasistatic thermodynamic process can be characterised by introducing a metric on the space of Gibbs states, in such a way that minimally-dissipating protocols
Quantum theory of continuous feedback.
  • Wiseman
  • Physics, Medicine
    Physical review. A, Atomic, molecular, and optical physics
  • 1994
A general theory of quantum-limited feedback for continuously monitored systems is presented, based on quantum measurement theory and Hamiltonian system-bath interactions, and a simple deterministic Markovian master equation can be derived from either approach.
Quantum continual measurements and a posteriori collapse on CCR
A quantum stochastic model for the Markovian dynamics of an open system under the nondemolition unsharp observation which is continuous in time, is given. A stochastic equation for the posterior
Towards quantum thermodynamics in electronic circuits
Electronic circuits operating at sub-kelvin temperatures are attractive candidates for studying classical and quantum thermodynamics: their temperature can be controlled and measured locally with
Generalized detailed fluctuation theorem under nonequilibrium feedback control.
  • M. Ponmurugan
  • Medicine, Physics
    Physical review. E, Statistical, nonlinear, and soft matter physics
  • 2010
It is found that the feedback control in a physical system should preserve the detailed fluctuation theorem if the system has the same feedback information measure in forward and reverse directions.
Quantum theory of optical feedback via homodyne detection.
A quantum theory of feedback in which the homodyne photocurrent alters the dynamics of the source cavity is presented, and it is shown that under ideal conditions the noise spectra of the output light exhibit perfect squeezing on resonance.
Thermodynamics of genuine nonequilibrium states under feedback control.
For genuine nonequilibrium states that even at fixed external control parameter exhibit dissipation, we extend the Hatano-Sasa equality to processes with feedback control. The resulting bound on the