Adiabatic preparation of squeezed states of oscillators and large spin systems coupled to a two-level system

被引：8

作者：

Chen, Jiabao ^{[1
]}

Konstantinov, Denis ^{[1
]}

Molmer, Klaus ^{[2
]}

机构：

[1] Okinawa Inst Sci & Technol, Quantum Dynam Unit, Tancha 1919-1, Okinawa 9040495, Japan

[2] Aarhus Univ, Dept Phys & Astron, Ny Munkegade 120, DK-8000 Aarhus C, Denmark

来源：

PHYSICAL REVIEW A | 2019年 / 99卷 / 01期

关键词：

SINGLE-ATOM; INTELLIGENT STATES; COHERENT STATES; QUANTUM; COLLAPSE; REVIVAL; PHOTON; COMPUTATION; FIELD;

D O I：

10.1103/PhysRevA.99.013803

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We study a single two-level system coupled resonantly to an oscillator mode or a large spin. By adiabatically turning on a linear driving term on the oscillator or the spin, the eigenstates of the system change character and its ground state evolves into squeezed states of the oscillator or the spin. The robust generation of such states is of interest in many experimental systems, with applications for sensing and quantum information processing.

引用

页数：6

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