405 citations
- Massachusetts Institute of TechnologyUS6 papers
- Boston UniversityUS5 papers
- ETH ZurichCH5 papers
- Technische Universität DresdenDE5 papers
- National Institute of Standards and TechnologyUS4 papers
- Oak Ridge National LaboratoryUS4 papers
- University of South CarolinaUS4 papers
- Centre National de la Recherche ScientifiqueFR3 papers
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- Naval Research Laboratory Information Technology Division3 papers
- Paul Scherrer InstituteCH3 papers
5 papers · 1 filter
Equilibrium phases of dipolar lattice bosons in the presence of random diagonal disorder
C. Zhang, A. Safavi-Naini, B. Capogrosso-Sansone
Ultracold gases offer an unprecedented opportunity to engineer disorder and interactions in a controlled manner. In an effort to understand the interplay between disorder, dipolar…
Quantum criticality in the spin- Heisenberg chain system copper pyrazine dinitrate
Oliver Breunig, Markus Garst, Andreas Klümper +3
The magnetic insulator copper pyrazine dinitrate comprises antiferromagnetic spin-1/2 chains that are well described by the exactly solvable one-dimensional Heisenberg model, provi…
Direct observation of the Higgs amplitude mode in a two-dimensional quantum antiferromagnet near the quantum critical point
Tao Hong, Masashige Matsumoto, Yiming Qiu +12
Spontaneous symmetry-breaking quantum phase transitions play an essential role in condensed matter physics. The collective excitations in the broken-symmetry phase near the quantum…
Measuring geometric frustration in twisted inextensible filament bundles
Andreea Panaitescu, Gregory M. Grason, Arshad Kudrolli
We investigate with experiments and novel mapping the structure of a hexagonally ordered filament bundle that is held near its ends and progressively twisted around its central axi…
A Small Fullerene (C24) may be the Carrier of the 11.2 micron Unidentified Infrared Band
L. S. Bernstein, R. M. Shroll, D. K. Lynch +1
We analyze the 11.2 μm unidentified infrared band (UIR) spectrum from NGC 7027 and identify a small fullerene (C24) as a plausible carrier. The blurring effects of lifetime and vib…