Fast adiabatic quantum state transfer and entanglement generation between two atoms via dressed states

被引：0
作者：
Jin-Lei Wu
Xin Ji
Shou Zhang
机构：
[1] College of Science,Department of Physics
[2] Yanbian University,undefined
来源：
Scientific Reports | / 7卷
关键词：
D O I：
暂无
中图分类号：
学科分类号：
摘要：
We propose a dressed-state scheme to achieve shortcuts to adiabaticity in atom-cavity quantum electrodynamics for speeding up adiabatic two-atom quantum state transfer and maximum entanglement generation. Compared with stimulated Raman adiabatic passage, the dressed-state scheme greatly shortens the operation time in a non-adiabatic way. By means of some numerical simulations, we determine the parameters which can guarantee the feasibility and efficiency both in theory and experiment. Besides, numerical simulations also show the scheme is robust against the variations in the parameters, atomic spontaneous emissions and the photon leakages from the cavity.
引用
收藏
相关论文
共 145 条
  • [1] Bergmann K(1998)Coherent population transfer among quantum states of atoms and molecules Rev. Mod. Phys. 70 1003-575
  • [2] Theuer H(2006)Entanglement reciprocation between qubits and continuous variables Phys. Rev. Lett. 96 080501-undefined
  • [3] Shore BW(2008)The quantum internet Nature 453 1023-undefined
  • [4] Lee J(1999)Creation of coherent atomic superpositions by fractional stimulated Raman adiabatic passage J. Phys. B: At. Mol. Opt. Phys 32 4535-undefined
  • [5] Paternostro M(2001)Laser-induced population transfer by adiabatic passege techniques Annu. Rev. Phys. Chem. 52 763-undefined
  • [6] Kim MS(2009)Frictionless dynamics of Boseš CEinstein condensates under fast trap variations J. Phys. B 42 241001-undefined
  • [7] Bose S(2010)Shortcut to adiabatic passage in two- and three-level atoms Phys. Rev. Lett. 105 123003-undefined
  • [8] Kimble HJ(2011)Shortcuts to adiabaticity for non-Hermitian systems Phys. Rev. A 84 023415-undefined
  • [9] Vitanov NV(2012)Multiple Schrödinger pictures and dynamics in shortcuts to adiabaticity Phys. Rev. Lett. 109 100403-undefined
  • [10] Suominen KA(2013)Shortcuts to adiabaticity Adv. At., Mol., Opt. Phys. 62 117-undefined
12345678910