# Fluctuation-dissipation relation in a resonantly driven quantum medium.

@article{Erukhimova2014FluctuationdissipationRI, title={Fluctuation-dissipation relation in a resonantly driven quantum medium.}, author={Maria Erukhimova and Mikhail Tokman}, journal={Optics letters}, year={2014}, volume={40 12}, pages={ 2739-42 } }

Noise associated with the spontaneous emission in a coherently driven medium is calculated. The significant field-induced modification of relation between the noise power and damping constant in a thermal reservoir is obtained. The nonlinear noise exchange between different atomic frequencies leads to violation of standard relations dictated by the fluctuation-dissipation theorem. The developed general method is applied to the EIT system, attractive for realization of different quantum…

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## References

SHOWING 1-10 OF 43 REFERENCES

### Opacity of electromagnetically induced transparency for quantum fluctuations.

- PhysicsPhysical review letters
- 2007

An oscillatory transfer of the initial quantum properties between the probe and pump fields which is most strongly pronounced when both fields have comparable intensities implies that the quantum state measured after propagation can be completely different from the initial state, even though the mean values of the field are unaltered.

### Quantum Noise and Correlations in Resonantly Enhanced Wave Mixing Based on Atomic Coherence

- Physics
- 1999

We investigate the quantum properties of fields generated by resonantly enhanced wave mixing based on atomic coherence in Raman systems. We show that such a process can be used for generation of…

### Fluctuation-dissipation theorems for systems in non-thermal equilibrium and applications

- Physics, Mathematics
- 1972

The linear response theory of systems obeying Fokker-Planck equations is discussed under the assumption that the principle of detailed balance is satisfied. This theory is used to obtain…

### Fidelity of photon propagation in electromagnetically induced transparency in the presence of four-wave mixing

- Physics
- 2013

We study the effects of four-wave mixing (4WM) in a quantum memory scheme based on electromagnetically induced transparency (EIT). We treat the problem of field propagation on the quantum mechanical…

### Quantum memory for photons: Dark-state polaritons

- Physics
- 2002

An ideal and reversible transfer technique for the quantum state between light and metastable collective states of matter is presented and analyzed in detail. The method is based on the control of…

### Electromagnetically-induced-transparency-based paired photon generation

- Physics
- 2007

We describe the theory of paired photon generation in a double-{lambda} atomic system. Using the Heisenberg-Langevin formalism we evaluate and analyze the spectral generation rates and intensity…

### Dynamical Autler-Townes control of a phase qubit

- PhysicsScientific reports
- 2012

This work investigates experimentally the time evolution of Autler-Townes splitting in a superconducting phase qubit under the application of a control tone resonantly coupled to the second transition and demonstrates that the qubit can be used as a ON/OFF switch.

### Double-Lambda microscopic model for entangled light generation by four-wave mixing

- Physics
- 2010

Motivated by recent experiments, we study four-wave-mixing in an atomic double-{Lambda} system driven by a far-detuned pump. Using the Heisenberg-Langevin formalism, and based on the microscopic…

### Strong low-frequency quantum correlations from a four-wave-mixing amplifier

- Physics
- 2008

Using a simple scheme based on nondegenerate four-wave mixing in a hot vapor, we generate bright twin beams which display a quantum noise reduction in the intensity difference of more than…