ultracold atom

The same theoretical ideas have been applied in the framework of ultracold atoms.

Beyond that, evaporative cooling is used to further cool the ultracold atoms.

His work centres on ultracold atoms and quantum gases.

The field was spun in such a way that its leaky spot would always race ahead of the ultracold atoms likely to fall through it.

More recent work has involved research into novel interactions between ultracold atom and nanoscopic scale systems.

There, he worked on the creation of a fermionic condensate of ultracold atoms.

The unexplored hazard was the effect of collisions between the ultracold atoms, in particular the frequency shifts they introduce.

Those experiments, shining the light through clouds of ultracold atoms, required a roomful of equipment.

More recently, his research team was able to realize single-atom resolved imaging and addressing of ultracold atoms held in an optical lattice.

More recently, the Bose-Hubbard model has been used to describe the behavior of ultracold atoms trapped in optical lattices.

Ultracold atoms in optical lattices are considered a standard realization of the Bose Hubbard model.

Recent ultracold atom experiments have also realised the original, fermionic Hubbard model in the hope that such experiments could yield its phase diagram.

In the last seven years the study of superfluidity in Fermi gases has been at the center of attention of the ultracold atoms community.

The work of the physicist is concentrated on the investigation of quantum many-body system using ultracold atoms stored in optical lattice potentials.

The hamiltonian in Second quantization formalism describing a gas of ultracold atoms in the optical lattice potential is of the form :

Ultracold atoms are atoms that are maintained at temperatures close to 0 kelvins (absolute zero), typically below temperatures of some tenths of microkelvins ( K).

At the frontiers of science, scientists have devised techniques to take the temperatures of ultracold atoms, surfaces of distant stars and trillion-degree firestorms of colliding atoms.

The core research program in the CUA consists of four collaborative experimental projects whose goals are to provide new sources of ultracold atoms and quantum gases, and new types of atom-wave devices.

Such accordion lattices are useful for controlling ultracold atoms in optical lattices, where small spacing is essential for quantum tunneling, and large spacing enables single-site manipulation and spatially resolved detection.

Daniel Kleppner, born 1932, is the Lester Wolfe Professor Emeritus of Physics at MIT and co-director of the MIT-Harvard Center for Ultracold Atoms.

Research at JILA ranges from the behavior of ultracold atoms and molecules, through the design of precision optics and lasers, to the processes that shape the stars and galaxies, encompassing these broad categories:

Eight years after physicists coaxed ultracold atoms into a new type of matter in which thousands of atoms slide into the perfect lock step behavior of a single superparticle, two research teams have now repeated the feat using small molecules.

He developed a number of ways to coherently manipulate atomic beams, many of which, like the coherent energy shift of an atomic De Broglie wave upon diffraction at a time-modulated light wave, have become cornerstones of today's ultracold atom experiments.

Immanuel Bloch is known for his work on ultracold atoms in artificial crystals of light, so called optical lattices and especially the first realization of a quantum phase transition from a weakly interacting superfluid to a strongly interacting Mott insulating state of matter.

Among other things, he is known for the realization of a quantum phase transition from a superfluid to a Mott insulator, in which ultracold atoms were for the first time brought into the regime of strong correlations thereby allowing one to mimick the behaviour strongly correlated materials.