Probing matter-field and atom-number correlations in optical lattices by global nondestructive addressing

Standard

Probing matter-field and atom-number correlations in optical lattices by global nondestructive addressing. / Kozlowski, W.; Caballero-Benitez, S. F.; Mekhov, I. B.

In: Physical Review A - Atomic, Molecular, and Optical Physics, Vol. 92, No. 1, 013613, 10.07.2015.

Research output: Contribution to journal › Article › peer-review

Author

Kozlowski, W. ; Caballero-Benitez, S. F. ; Mekhov, I. B. / Probing matter-field and atom-number correlations in optical lattices by global nondestructive addressing. In: Physical Review A - Atomic, Molecular, and Optical Physics. 2015 ; Vol. 92, No. 1.

BibTeX

@article{d6c76a4ac4b54f0b8a4276aea8716f8b,

title = "Probing matter-field and atom-number correlations in optical lattices by global nondestructive addressing",

abstract = "We show that light scattering from an ultracold gas reveals not only density correlations, but also matter-field interference at its shortest possible distance in an optical lattice, which defines key properties such as tunneling and matter-field phase gradients. This signal can be enhanced by concentrating probe light between lattice sites rather than at density maxima. As addressing between two single sites is challenging, we focus on global nondestructive scattering, allowing probing order parameters, matter-field quadratures, and their squeezing. The scattering angular distribution displays peaks even if classical diffraction is forbidden and we derive generalized Bragg conditions. Light scattering distinguishes all phases in the Mott insulator-superfluid-Bose glass phase transition.",

author = "W. Kozlowski and Caballero-Benitez, {S. F.} and Mekhov, {I. B.}",

year = "2015",

month = jul,

day = "10",

doi = "10.1103/PhysRevA.92.013613",

language = "English",

volume = "92",

journal = "Physical Review A - Atomic, Molecular, and Optical Physics",

issn = "1050-2947",

publisher = "American Physical Society",

number = "1",

}

RIS

TY - JOUR

T1 - Probing matter-field and atom-number correlations in optical lattices by global nondestructive addressing

AU - Kozlowski, W.

AU - Caballero-Benitez, S. F.

AU - Mekhov, I. B.

PY - 2015/7/10

Y1 - 2015/7/10

N2 - We show that light scattering from an ultracold gas reveals not only density correlations, but also matter-field interference at its shortest possible distance in an optical lattice, which defines key properties such as tunneling and matter-field phase gradients. This signal can be enhanced by concentrating probe light between lattice sites rather than at density maxima. As addressing between two single sites is challenging, we focus on global nondestructive scattering, allowing probing order parameters, matter-field quadratures, and their squeezing. The scattering angular distribution displays peaks even if classical diffraction is forbidden and we derive generalized Bragg conditions. Light scattering distinguishes all phases in the Mott insulator-superfluid-Bose glass phase transition.

AB - We show that light scattering from an ultracold gas reveals not only density correlations, but also matter-field interference at its shortest possible distance in an optical lattice, which defines key properties such as tunneling and matter-field phase gradients. This signal can be enhanced by concentrating probe light between lattice sites rather than at density maxima. As addressing between two single sites is challenging, we focus on global nondestructive scattering, allowing probing order parameters, matter-field quadratures, and their squeezing. The scattering angular distribution displays peaks even if classical diffraction is forbidden and we derive generalized Bragg conditions. Light scattering distinguishes all phases in the Mott insulator-superfluid-Bose glass phase transition.

UR - http://www.scopus.com/inward/record.url?scp=84936970768&partnerID=8YFLogxK

U2 - 10.1103/PhysRevA.92.013613

DO - 10.1103/PhysRevA.92.013613

M3 - Article

AN - SCOPUS:84936970768

VL - 92

JO - Physical Review A - Atomic, Molecular, and Optical Physics

JF - Physical Review A - Atomic, Molecular, and Optical Physics

SN - 1050-2947

IS - 1

M1 - 013613

ER -

ID: 69878580