Results 71 to 80 of about 880 (150)

Dynamically probing ultracold lattice gases via Rydberg molecules

New Journal of Physics, 2015
We show that the excitation of long-range Rydberg molecules in a three-dimensional optical lattice can be used as a position- and time-sensitive probe for doubly occupied sites in the system.
T Manthey, T Niederprüm, O Thomas, H Ott   +3 more
doaj   +1 more source

Ultracold interactions between ions and polar molecules

Physical Review Research
We propose a platform for observing and controlling the interactions between atomic ions and a quantum gas of polar molecules in the ultracold regime.
Leon Karpa, Olivier Dulieu
doaj   +1 more source

Spin Interferometry in a Beam of Ultracold Molecules

Physical Review Letters
We describe a spin interferometer using ultracold YbF molecules and develop the complete set of techniques needed to measure the electron’s electric dipole moment, d e , with ...
R. A. Jenkins, M. T. Ziemba, F. J. Collings, X. S. Zheng, F. Castellini, E. Wursten, J. Lim, B. E. Sauer, M. R. Tarbutt   +8 more
openaire   +2 more sources

Formation of bosonic ^{23}Na^{41}K Feshbach molecules

Physical Review Research
Ultracold Feshbach molecules are a crucial intermediate step for the creation of quantum degenerate gases of strongly dipolar molecules. After coherent transfer to the rovibrational ground state, these dimers can realize stable dipolar gases with strong,
Sungjun Lee, Younghoon Lim, Jongyeol Kim, Jaeryeong Chang, Jee Woo Park   +4 more
doaj   +1 more source

Observation of a Halo Trimer in an Ultracold Bose-Fermi Mixture

Physical Review X
The quantum mechanics of three interacting particles gives rise to fundamental and universal phenomena, such as the staircase of Efimov trimers predicted in the context of nuclear physics and observed in ultracold gases.
Alexander Y. Chuang, Huan Q. Bui, Arthur Christianen, Yiming Zhang, Yiqi Ni, Denise Ahmed-Braun, Carsten Robens, Martin Zwierlein   +7 more
doaj   +1 more source

Ultracold amplification proposal for parity violation in chiral molecules

Physical Review Research
We propose a theoretical mechanism to indirectly detect the small parity-violating energy difference (PVED) between chiral enantiomers through a macroscopic enantiomeric excess observed in an ultracold gas.
Daniel Martínez-Gil, Pedro Bargueño, Salvador Miret-Artés   +2 more
doaj   +1 more source

Ultracold collisions of molecules

, 2017
54 pages, 10 ...
openaire   +2 more sources

Tuning interactions between static-field-shielded polar molecules with microwaves

Physical Review Research
The ability to tune interparticle interactions is one of the main advantages of using ultracold quantum gases for quantum simulation of many-body physics.
Christopher J. Ho, Joy Dutta, Bijit Mukherjee, Jeremy M. Hutson, Michael R. Tarbutt   +4 more
doaj   +1 more source

Ultracold High-Spin Σ-State Polar Molecules for New Physics Searches

Physical Review X
We propose high-spin Σ-state polar molecules assembled from ultracold atoms to probe charge-parity-violating physics beyond the standard model. We identify YbCr as a prime candidate to search for the electric dipole moment of the electron.
Alessio Ciamei, Adam Koza, Marcin Gronowski, Michał Tomza   +3 more
doaj   +1 more source

QUANTUM REFLECTION AND THE INTERACTIONS OF ULTRACOLD ATOMS WITH SURFACES AND NANOSTRUCTURES

Momento, 2011
Quantum reflection refers to the reflection of particles by attractive long-range potentials in nonclassical regions of coordinate space without reaching a classical turning point.
Javier Madroñero
doaj