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

Chinese journal of atomic and molecular physics

Preparation of spin-like-many-cavity-field entangled states via atom-cavity-field-Raman interaction

Changyong Chen

Published Jan 1, 2002• 0 citations
OpenAlex

Abstract

A scheme is presented for preparing cavity-field entangled states through the Raman interaction of Λ-type three-level atom with many coherent state cavity-fields.

Related papers

Generation of Multi-atom Entangled States via the Raman Atom-Cavity-Field Interaction

Zheng Shi-Biao, Guo Guang-Can

A scheme is presented for preparing multi-atom entangled states based on the Raman atom-cavity-field interaction. After several degenerate Λ-type three-level atoms interact with an appropriately prepared single-mode cavity field through Raman coupling, a two-level atom, resonant with the cavity, is sent through the cavity and a Ramsey zone. The detection of the two-level atom leaves the Λ-type atoms in an entangled state.

Chinese Physics Letters•Jul 1, 1997•9 citations

Preparation of multi-type atomic entangled states via Raman interaction of atom-cavity-field in two-mode SU(2) coherent state

Chen Chang

Two mode SU(2) coherent state of the cavity is prepared by a parametric frequency conversion process. A series of identical Λ type three level atoms are injected the cavity, Then the atom cavity field entanglement is created by atom field Raman interaction, and atom field states collapse into multi type atomic entangled states through cavity field selective measurement.

Chinese journal of atomic and molecular physics•Jan 1, 2002•0 citations

Preparation of Multi-atom GHZ States via the Raman Interaction of V-type Three-level Atoms and One Coherent Cavity Field

Changyong Chen

A scheme is presented for the preparation of multi-atom GHZ states via the Raman interaction of degenerate V-type three-Level atoms and one coherent-state-cavity-field.

Acta Scientiarum Naturalium Universitatis Neimongol•Jan 1, 2004•0 citations

Preparation of Entangled Squeezed Coherent States

Lei Ma

A scheme was presented for the generation of bipartite and multipartite entangled squeezed coherent states. In the scheme, a V-type three-level atom was sent through many single-mode cavities filled with squeezed coherent field. The whole system was entangled via the atom-cavity Raman interaction. Then detection the atom leaves the cavity system in an entangled state.

Huadong Shifan Daxue xuebao. Ziran kexue ban•Jan 1, 2005•0 citations

Preparation of Highly Squeezed States and Multi-component Entangled Coherent States via the Raman Interaction

Zheng Shi-Biao

A method is presented for generating highly squeezed states of a cavity field via the atom-cavity field interaction of the Raman type. In the scheme a sequence of three-level -type atoms interacts with a cavity field, displaced by a classical source, in a Raman manner. Then the atomic states are measured. By this way the cavity field may collapse onto a superposition of several coherent states, which exhibits strong squeezing. The scheme can also be used to prepare superpositions of many two-mode coherent states for two cavity fields. The coherent states in each mode are on a straight line. This is the first way for preparing multi-component entangled coherent states of this type in cavity QED.

Communications in Theoretical Physics•Jan 15, 2002•4 citations

Preparation of Highly Squeezed States and Multi—component Entangled Coherent States via the Raman Interaction

ZHENGShi-Biao

A method is presented for generating highly squeezed states of a cavity field via the atom-cavity field interaction of the Raman type. In the scheme a sequence of three-level A-type atoms interacts with a cavity field, displaced by a classical source, in a Rarman manner. Then the atomic states are measured. By this way the cavity field may collapse onto a superposition of several coherent states, which exhibits strong squeezing. The scheme can also be used to prepare superpositions of many two-mode coherent states for two cavity fields. The coherent states in each mode are on a straight line. This is the first way for preparing multi-component entangled coherent states of this type in cavity QED.

理论物理通讯：英文版•Jan 1, 2002•0 citations
A method is presented for generating highly squeezed states of a cavity field via the atom-cavity field interaction of the Raman type. In the scheme a sequence of three-level -type atoms interacts with a cavity field, displaced by a classical source, in a Raman manner. Then the atomic states are measured. By this way the cavity field may collapse onto a superposition of several coherent states, which exhibits strong squeezing. The scheme can also be used to prepare superpositions of many two-mode coherent states for two cavity fields. The coherent states in each mode are on a straight line. This is the first way for preparing multi-component entangled coherent states of this type in cavity QED.
A method is presented for generating highly squeezed states of a cavity field via the atom-cavity field interaction of the Raman type. In the scheme a sequence of three-level A-type atoms interacts with a cavity field, displaced by a classical source, in a Rarman manner. Then the atomic states are measured. By this way the cavity field may collapse onto a superposition of several coherent states, which exhibits strong squeezing. The scheme can also be used to prepare superpositions of many two-mode coherent states for two cavity fields. The coherent states in each mode are on a straight line. This is the first way for preparing multi-component entangled coherent states of this type in cavity QED.