Entanglements of Electrons and Cavity Photons in the Strong-Coupling Regime

被引：109
|
作者：
Kfir, Ofer [1 ]
机构：
[1] Univ Gottingen, Phys Inst 4, D-37077 Gottingen, Germany
来源：
PHYSICAL REVIEW LETTERS | 2019年 / 123卷 / 10期
基金：
欧盟地平线“2020”;
关键词：
PLASMONS; SURFACE; MICROSCOPY; INEQUALITY; RADIATION; COHERENT; MODES;
D O I：
10.1103/PhysRevLett.123.103602
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
This Letter sets a road map towards an experimental realization of strong coupling between free electrons and photons and analytically explores entanglement phenomena that emerge in this regime. The proposed model unifies the strong-coupling predictions with known electron-photon interactions. Additionally, this Letter predicts a non-Columbic entanglement between freely propagating electrons. Since strong coupling can map entanglements between photon pairs onto photon-electron pairs, it may harness electron beams for quantum communication, thus far exclusive to photons.
引用
收藏
页数：6
相关论文
共 50 条
  • [31] Anisotropic model of kinetic roughening: The strong-coupling regime
    Chattopadhyay, Amit K.
    PHYSICAL REVIEW E, 2007, 76 (05):
  • [32] Electronic Maxwell demon in the coherent strong-coupling regime
    Schaller, Gernot
    Cerrillo, Javier
    Engelhardt, Georg
    Strasberg, Philipp
    PHYSICAL REVIEW B, 2018, 97 (19)
  • [33] Insulating state of granular superconductors in a strong-coupling regime
    Beloborodov, I. S.
    Fominov, Ya. V.
    Lopatin, A. V.
    Vinokur, V. M.
    PHYSICAL REVIEW B, 2006, 74 (01)
  • [34] Thermodynamic properties of the Dicke model in the strong-coupling regime
    Liberti, G
    Zaffino, RL
    EUROPEAN PHYSICAL JOURNAL B, 2005, 44 (04): : 535 - 541
  • [35] Fate of photon blockade in the deep strong-coupling regime
    Le Boite, Alexandre
    Hwang, Myung-Joong
    Nha, Hyunchul
    Plenio, Martin B.
    PHYSICAL REVIEW A, 2016, 94 (03)
  • [36] The mean energy for the anharmonic oscillator in the strong-coupling regime
    Svaiter, N. F.
    PHYSICA A-STATISTICAL MECHANICS AND ITS APPLICATIONS, 2006, 368 (01) : 111 - 118
  • [37] CORNWALL-NORTON MODEL IN THE STRONG-COUPLING REGIME
    NATALE, AA
    PHYSICAL REVIEW D, 1991, 43 (10) : 3569 - 3572
  • [38] Thermodynamic properties of the Dicke model in the strong-coupling regime
    G. Liberti
    R. L. Zaffino
    The European Physical Journal B - Condensed Matter and Complex Systems, 2005, 44 : 535 - 541
  • [39] Dissipative dynamics of quantum correlations in the strong-coupling regime
    Altintas, Ferdi
    Eryigit, Resul
    PHYSICAL REVIEW A, 2013, 87 (02):
  • [40] Intersubband electroluminescent devices operating in the strong-coupling regime
    Jouy, P.
    Vasanelli, A.
    Todorov, Y.
    Sapienza, L.
    Colombelli, R.
    Gennser, U.
    Sirtori, C.
    PHYSICAL REVIEW B, 2010, 82 (04):
12345