Comment on "Coherent shift of localized bound pairs in the Bose-Hubbard model"

被引：0

作者：

Valiente, Manuel ^{[1
,2
]}

Petrosyan, David ^{[1
]}

Saenz, Alejandro ^{[2
]}

机构：

[1] FORTH, Inst Elect Struct & Laser, GR-71110 Iraklion, Crete, Greece

[2] Humboldt Univ, Inst Phys, D-12489 Berlin, Germany

来源：

PHYSICAL REVIEW A | 2010年 / 81卷 / 06期

关键词：

D O I：

10.1103/PhysRevA.81.066101

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We consider scattering of a single particle from an interaction-bound pair of particles in the one-dimensional Bose-Hubbard model. We show that the transmission probability of the single particle is always significantly smaller than unity. This invalidates the main result of L. Jin et al. [Phys. Rev. A 79, 032108 (2009)], where it is claimed that a single-particle wave packet can pass with unit probability through a bound-particle pair and coherently shift its position by one lattice site.

引用

页数：2

共 50 条

[31] Projection operator approach to the Bose-Hubbard model
Dutta, Anirban
Trefzger, C.
Sengupta, K.
PHYSICAL REVIEW B, 2012, 86 (08)
[32] Bose-Hubbard model in the presence of Ohmic dissipation
Dalidovich, Denis
Kennett, Malcolm P.
PHYSICAL REVIEW A, 2009, 79 (05):
[33] Extended Bose-Hubbard model with dipolar excitons
Lagoin, C.
Bhattacharya, U.
Grass, T.
Chhajlany, R. W.
Salamon, T.
Baldwin, K.
Pfeiffer, L.
Lewenstein, M.
Holzmann, M.
Dubin, F.
NATURE, 2022, 609 (7927) : 485 - 489
[34] C*-algebraic approach to the Bose-Hubbard model
Adams, Stefan
Dorlas, Tony
JOURNAL OF MATHEMATICAL PHYSICS, 2007, 48 (10)
[35] Transport and entanglement generation in the Bose-Hubbard model
Romero-Isart, O.
Eckert, K.
Rodo, C.
Sanpera, A.
JOURNAL OF PHYSICS A-MATHEMATICAL AND THEORETICAL, 2007, 40 (28) : 8019 - 8031
[36] Disordered Supersolids in the Extended Bose-Hubbard Model
Lin, Fei
Maier, T. A.
Scarola, V. W.
SCIENTIFIC REPORTS, 2018, 8
[37] Effect of quantum correction in the Bose-Hubbard model
Matsumoto, Hideki
Takahashi, Kiyoshi
Ohashi, Yoji
LOW TEMPERATURE PHYSICS, PTS A AND B, 2006, 850 : 53 - +
[38] Properties of the superfluid in the disordered Bose-Hubbard model
de Abreu, Bruno R.
Ray, Ushnish
Vitiello, Silvio A.
Ceperley, David M.
PHYSICAL REVIEW A, 2018, 98 (02)
[39] Route to supersolidity for the extended Bose-Hubbard model
Iskin, M.
PHYSICAL REVIEW A, 2011, 83 (05):
[40] Phase diagram of the extended Bose-Hubbard model
Rossini, Davide
Fazio, Rosario
NEW JOURNAL OF PHYSICS, 2012, 14

← 1 2 3 4 5 →