Search research articles

ABOUT JoVE

Overview Leadership Blog JoVE Help Center

AUTHORS

Publishing Process Editorial Board Scope & Policies Peer Review FAQ Submit

LIBRARIANS

Testimonials Subscriptions Access Resources Library Advisory Board FAQ

RESEARCH

JoVE Journal Methods Collections JoVE Encyclopedia of Experiments Archive

EDUCATION

JoVE Core JoVE Business JoVE Science Education JoVE Lab Manual Faculty Resource Center Faculty Site

Terms & Conditions of Use

Related Concept Videos

Potential Due to a Polarized Object

Potential Due to a Polarized Object

A neutral atom consists of a positively charged nucleus surrounded by a negatively charged electron cloud. When placed in an external electric field, the external electric force pulls the electrons and nucleus apart, opposite to the intrinsic attraction between the nucleus and the electrons. The opposing forces balance each other with a slight shift between the center of masses of the nucleus and the electron cloud, resulting in a polarized atom. On the other hand, a few molecules, like water,...

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by

Same author

Tesorai Search: cloud-based database search engine boosts identifications for mass spectrometry proteomics with a pretrained peptide-spectrum deep-learning model.

Journal of molecular biology·2026

Same author

Tunable Lower Critical Fractal Dimension for a Nonequilibrium Phase Transition.

Physical review letters·2026

Same author

Bimodal Peptide Collision Cross Section Distribution Reflects Two Stable Conformations in the Gas Phase.

Journal of proteome research·2026

Same author

Exact Duality at Low Energy in a Josephson Tunnel Junction Coupled to a Transmission Line.

Physical review letters·2026

Same author

Multiphysics optomechanical sensing of a liquid on the micron scale.

Microsystems & nanoengineering·2026

Same author

Emergent Equilibrium in All-Optical Single Quantum-Trajectory Ising Machines.

Physical review letters·2025

Same journal

Erratum: Bacterial Turbulence at Compressible Fluid Interfaces [Phys. Rev. Lett. 136, 138301 (2026)].

Physical review letters·2026

Same journal

Unveiling Light-Quark Yukawa Flavor Structure via Dihadron Fragmentation at Lepton Colliders.

Physical review letters·2026

Same journal

Adaptable Route to Fast Coherent State Transport via Bang-Bang-Bang Protocols.

Physical review letters·2026

Same journal

Topological Transition and Emergence of Elasticity of Dislocation in Skyrmion Lattice: Beyond Kittel's Magnetic-Polar Analogy.

Physical review letters·2026

Same journal

Pound-Drever-Hall Method for Superconducting-Qubit Readout.

Physical review letters·2026

Same journal

Coupling a ^{73}Ge Nuclear Spin to an Electrostatically Defined Quantum Dot in Silicon.

Physical review letters·2026

See all related articles

Search research articles

Related Experiment Video

Updated: May 3, 2026

A Photonic System for Generating Unconditional Polarization-Entangled Photons Based on Multiple Quantum Interference

A Photonic System for Generating Unconditional Polarization-Entangled Photons Based on Multiple Quantum Interference

Published on: September 5, 2019

Single-polariton optomechanics.

Juan Restrepo¹, Cristiano Ciuti¹, Ivan Favero¹

¹Laboratoire Matériaux et Phénomènes Quantiques, Université Paris Diderot, CNRS UMR 7162, Sorbonne Paris Cité, 10 rue Alice Domon et Léonie Duquet 75013 Paris, France.

Physical Review Letters

|February 4, 2014

Summary

This summary is machine-generated.

This study analytically solves a hybrid quantum system, demonstrating mechanical cooling at the single-polariton level. It describes unique quantum phonon statistics in this novel atom-cavity-mechanics polaron regime.

More Related Videos

Automation of Mode Locking in a Nonlinear Polarization Rotation Fiber Laser through Output Polarization Measurements

Automation of Mode Locking in a Nonlinear Polarization Rotation Fiber Laser through Output Polarization Measurements

Published on: February 28, 2016

Fabrication and Testing of Microfluidic Optomechanical Oscillators

Fabrication and Testing of Microfluidic Optomechanical Oscillators

Published on: May 29, 2014

Related Experiment Videos

Last Updated: May 3, 2026

A Photonic System for Generating Unconditional Polarization-Entangled Photons Based on Multiple Quantum Interference

A Photonic System for Generating Unconditional Polarization-Entangled Photons Based on Multiple Quantum Interference

Published on: September 5, 2019

Automation of Mode Locking in a Nonlinear Polarization Rotation Fiber Laser through Output Polarization Measurements

Automation of Mode Locking in a Nonlinear Polarization Rotation Fiber Laser through Output Polarization Measurements

Published on: February 28, 2016

Fabrication and Testing of Microfluidic Optomechanical Oscillators

Fabrication and Testing of Microfluidic Optomechanical Oscillators

Published on: May 29, 2014

Area of Science:

Quantum physics
Quantum optics
Quantum optomechanics

Background:

Cavity quantum electrodynamics (CQED) and optomechanics are key areas of quantum physics.
Hybrid quantum systems offer new avenues for controlling quantum phenomena.

Purpose of the Study:

To analytically solve the Hamiltonian of a hybrid quantum system.
To investigate the possibility of mechanical cooling in this system.
To describe the quantum statistics of phonons.

Main Methods:

Analytical solution of the Jaynes-Cummings and radiation pressure couplings.
Utilizing the atom-cavity polariton number operator.
Describing the system in terms of tripartite atom-cavity-mechanics polarons.

Main Results:

Exact analytical solution obtained for the hybrid system.
Demonstrated mechanical cooling at the single-polariton level.
Characterized unusual quantum statistics of phonons.

Conclusions:

The hybrid system allows for precise control over mechanical motion.
Single-polariton cooling is achievable in this quantum regime.
The tripartite polaron description provides new insights into quantum interactions.