Macroscopic Quantum Superposition States in a Model of Photon-Supersonic Phonon Interaction

Chin. Phys. Lett.

2000, Vol. 17

Issue (7): 504-506 DOI:

Original Articles

Macroscopic Quantum Superposition States in a Model of Photon-Supersonic Phonon Interaction

CHAI Jin-Hua¹;WANG Yan-Bang²;LU Yi-Qun¹

¹Anhui Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Hefei 230031 ²Institute of Physics, Chinese Academy of Sciences, Beijing 100080

Cite this article:

CHAI Jin-Hua, WANG Yan-Bang, LU Yi-Qun 2000 Chin. Phys. Lett. 17 504-506

Download: PDF(191KB)
Export: BibTeX | EndNote | Reference Manager | ProCite | RefWorks

Abstract A model of photon-hypersonic phonon interaction is proposed. The evolution of macroscopic quantum superposition states is analyzed, including the wave function and number distribution. It is shown that a superposition state of hypersonic phonon modes can be generated in the case of nondetuning and no losses.

Keywords: 42.50.Dv 42.65.Ky 43.35.+d

Published: 01 July 2000

PACS:	42.50.Dv	(Quantum state engineering and measurements)
	42.65.Ky	(Frequency conversion; harmonic generation, including higher-order harmonic generation)
	43.35.+d	(Ultrasonics, quantum acoustics, and physical effects of sound)

TRENDMD:

URL:

https://cpl.iphy.ac.cn/ OR https://cpl.iphy.ac.cn/Y2000/V17/I7/0504

Service
	E-mail this article
	E-mail Alert
	RSS
Articles by authors
	CHAI Jin-Hua
	WANG Yan-Bang
	LU Yi-Qun

Related articles from Frontiers Journals

[1]	ZHANG Feng-Feng, YANG Feng, ZHANG Shen-Jin, WANG Zhi-Min, XU Feng-Liang, PENG Qin-Jun, ZHANG Jing-Yuan, WANG Xiao-Yang, CHEN Chuang-Tian, XU Zu-Yan. A Polarization-Adjustable Picosecond Deep-Ultraviolet Laser for Spin- and Angle-Resolved Photoemission Spectroscopy[J]. Chin. Phys. Lett., 2012, 29(6): 504-506
[2]	GUO Yu, LUO Xiao-Bing. Quantum Teleportation between Two Distant Bose–Einstein Condensates[J]. Chin. Phys. Lett., 2012, 29(6): 504-506
[3]	WANG Li-Rong, WANG Gui-Ling, ZHANG Xin, LIU Li-Juan, WANG Xiao-Yang, ZHU Yong, CHEN Chuang-Tian. Generation of Ultraviolet Radiation at 266 nm with RbBe₂BO₃F₂ Crystal[J]. Chin. Phys. Lett., 2012, 29(6): 504-506
[4]	CHEN Peng,QIAN Jun,CHEN Dong-Yuan,HU Zheng-Feng,WANG Yu-Zhu. Interference of a Narrowband Biphoton with Double Electromagnetically Induced Transparency in an N-Type System[J]. Chin. Phys. Lett., 2012, 29(4): 504-506
[5]	GAO Gui-Long,SONG Fu-Quan,HUANG Shou-Sheng,WANG Yan-Wei,FAN Zhi-Qiang,YUAN Xian-Zhang,JIANG Nian-Quan. Producing and Distinguishing χ-Type Four-Qubit States in Flux Qubits**[J]. Chin. Phys. Lett., 2012, 29(4): 504-506
[6]	CAO Ming-Tao, HAN Liang, QI Yue-Rong, ZHANG Shou-Gang, GAO Hong, LI Fu-Li. Calculation of the Spin-Dependent Optical Lattice in Rubidium Bose–Einstein Condensation[J]. Chin. Phys. Lett., 2012, 29(3): 504-506
[7]	LI Xiao, XIAO Hu, DONG Xiao-Lin, MA Yan-Xing, XU Xiao-Jun . Coherent Beam Combining of Two Slab Laser Amplifiers and Second-Harmonic Phase Locking Based on a Multi-Dithering Technique[J]. Chin. Phys. Lett., 2011, 28(9): 504-506
[8]	LI Ping-Xue<\sup>, , ZHANG Xue-Xia, LIU Zhi, CHI Jun-Jie . Large-Mode-Area Double-Cladding Photonic Crystal Fiber Laser in the Watt Range at 980nm**[J]. Chin. Phys. Lett., 2011, 28(8): 504-506
[9]	ZHENG An-Shou, , LIU Ji-Bing, CHEN Hong-Yun . N−Qubit W State of Spatially Separated Atoms via Fractional Adiabatic Passage**[J]. Chin. Phys. Lett., 2011, 28(8): 504-506
[10]	FANG Bin, LIU Bi-Heng, HUANG Yun-Feng, SHI Bao-Sen, GUO Guang-Can . Spectrum Analysis of a Pulsed Photon Source Generated from Periodically Poled Lithium Niobate**[J]. Chin. Phys. Lett., 2011, 28(7): 504-506
[11]	CHEN Peng, ZHOU Shu-Yu, XU Zhen, DUAN Ya-Fan, CUI Guo-Dong, HONG Tao, WANG Yu-Zhu . Narrowband Biphoton Generation with Four-Wave Mixing in a Far-Detuning Three-Level System**[J]. Chin. Phys. Lett., 2011, 28(7): 504-506
[12]	RAO Zhi-Ming, WANG Xin-Bing, LU Yan-Zhao, ZUO Du-Luo, WU Tao . Two Schemes for Generating Efficient Terahertz Waves in Nonlinear Optical Crystals with a Mid-Infrared CO₂ Laser**[J]. Chin. Phys. Lett., 2011, 28(7): 504-506
[13]	MA Dong-Li, REN Ming-Liang, LI Zhi-Yuan . Broadband Response of Second Harmonic Generation in a Two-Dimensional Quasi-Random Quasi-Phase-Matching Structure**[J]. Chin. Phys. Lett., 2011, 28(7): 504-506
[14]	PENG Liang, HUANG Yun-Feng, LI Li, LIU Bi-Heng, LI Chuan-Feng, GUO Guang-Can . Experimental Demonstration of Largeness in Bipartite Entanglement Sudden Death[J]. Chin. Phys. Lett., 2011, 28(7): 504-506
[15]	YAN Hui, , ZHU Shi-Liang, DU Sheng-Wang . Efficient Phase-Encoding Quantum Key Generation with Narrow-Band Single Photons**[J]. Chin. Phys. Lett., 2011, 28(7): 504-506

Viewed

Full text

Abstract