Results 21 to 30 of about 41,714 (106)

Ultrafast many-body interferometry of impurities coupled to a Fermi sea

, 2016
The fastest possible collective response of a quantum many-body system is related to its excitations at the highest possible energy. In condensed-matter systems, the corresponding timescale is typically set by the Fermi energy.
Cetina, M., Demler, E., Fritsche, I., Grimm, R., Jag, M., Knap, M., Levinsen, J., Lous, R. S., Parish, M. M., Schmidt, R., Walraven, J. T. M.   +10 more
core   +1 more source

Probing localization and quantum geometry by spectroscopy

, 2019
The spatial localization of quantum states plays a central role in condensed-matter phenomena, ranging from many-body localization to topological matter.
Goldman, Nathan, Ozawa, Tomoki
core   +1 more source

Non-equilibrium quantum magnetism in a dipolar lattice gas [PDF]

, 2013
Research on quantum magnetism with ultra-cold gases in optical lattices is expected to open fascinating perspectives for the understanding of fundamental problems in condensed-matter physics.
Chotia, Amodsen, de Paz, Aurelie, Gorceix, Olivier, Huckans, John, Laburthe-Tolra, Bruno, Marechal, Etienne, Pedri, Paolo, Santos, Luis, Sharma, Arijit, Vernac, Laurent   +9 more
core   +4 more sources

Spontaneous symmetry breaking in a quenched ferromagnetic spinor Bose condensate

, 2006
A central goal in condensed matter and modern atomic physics is the exploration of many-body quantum phases and the universal characteristics of quantum phase transitions in so far as they differ from those established for thermal phase transitions ...
A Widera, C Bauerle, D. M. Stamper-Kurn, DM Stamper-Kurn, DS Hall, E Timmermans, EV Goldstein, H Pu, H Saito, H Saito, H Schmaljohann, H-J Miesner, I Chuang, J Stenger, J. M. Higbie, JM Higbie, L. E. Sadler, M-S Chang, M-S Chang, M. Vengalattore, ND Mermin, NN Klausen, NP Robins, PC Hendry, S. R. Leslie, T Isoshima, T Ohmi, T-L Ho, TWB Kibble, VMH Ruutu, W Zhang, WH Zurek, WH Zurek   +32 more
core   +1 more source

Exploring Interacting Quantum Many-Body Systems by Experimentally Creating Continuous Matrix Product States in Superconducting Circuits [PDF]

, 2015
Improving the understanding of strongly correlated quantum many body systems such as gases of interacting atoms or electrons is one of the most important challenges in modern condensed matter physics, materials research and chemistry.
Butscher, J., Eichler, C., Hammerer, K., Kurpiers, P., Mlynek, J., Osborne, T. J., Wallraff, A.   +6 more
core   +4 more sources

Seeing spin dynamics in atomic gases

, 2014
The dynamics of internal spin, electronic orbital, and nuclear motion states of atoms and molecules have preoccupied the atomic and molecular physics community for decades.
Stamper-Kurn, Dan M.
core   +1 more source

Use of quantum quenches to probe the equilibrium current patterns of ultracold atoms in an optical lattice

, 2012
Atomic bosons and fermions in an optical lattice can realize a variety of interesting condensed matter states that support equilibrium current patterns in the presence of synthetic magnetic fields or non-abelian gauge fields.
A. A. Abrikosov, Arun Paramekanti, L. Pitaevskii, M. Stone, Matthew Killi   +4 more
core   +1 more source

Dicke Superradiance in Solids

, 2016
Recent advances in optical studies of condensed matter have led to the emergence of phenomena that have conventionally been studied in the realm of quantum optics.
Belyanin, Alexey, Cong, Kankan, Kono, Junichiro, Noe II, G. Timothy, Wang, Yongrui, Zhang, Qi   +5 more
core   +1 more source

Dipolar Drag in Bilayer Harmonically Trapped Gases

, 2011
We consider two separated pancake-shaped trapped gases interacting with a dipolar (either magnetic or electric) force. We study how the center of mass motion propagates from one cloud to the other as a consequence of the long-range nature of the ...
Matveeva, N., Recati, A., Stringari, S.
core   +1 more source

Fidelity susceptibility perspective on the Kondo effect and impurity quantum phase transitions [PDF]

, 2015
The Kondo effect is a ubiquitous phenomenon appearing at low temperature in quantum confined systems coupled to a continuous bath. Efforts in understanding and controlling it have triggered important developments across several disciplines of condensed ...
Shinaoka, Hiroshi, Troyer, Matthias, Wang, Lei   +2 more
core   +1 more source