'Superfluid' diaporamas de présentation

Quantum Turbulence in Superfluid 3 He-B at Ultra Low Temperatures.

Quantum Turbulence in Superfluid 3 He-B at Ultra Low Temperatures. D.I.Bradley D.O.Clubb S.N.Fisher A.M.Guenault. A.J.Hale R.P.Haley M.R.Lowe C.Mathhews. I.E.Miller M.G.Ward. G.R.Pickett R.Rahm K.Zaki. Introduction Vibrating Wires in superfluid 3He-B Observation of Turbulence

861 views • 70 slides

Workshop on Many-body theory of inhomogeneous superfluids, Pisa, July 2007

Workshop on Many-body theory of inhomogeneous superfluids, Pisa, July 2007. Quantum Turbulence: Turbulence in a Superfluid. Three introductory lectures. W F Vinen. School of Physics and Astronomy, University of Birmingham, UK. Introduction: turbulence in classical fluids.

745 views • 66 slides

Emergent Phenomena in mesoscopic systems

Emergent Phenomena in mesoscopic systems. S. Frauendorf. Department of Physics University of Notre Dame. Emergent structures and properties in nature. An emergent behaviour or emergent property can appear when a number of simple entities (agents) operate in an environment,

776 views • 52 slides

Jet Propulsion Laboratory California Institute of Technology

Jet Propulsion Laboratory California Institute of Technology. The Early Universe as a Complex System Driven Far from Equilibrium: Non-Equilibrium Superfluid 4 He as an Analogous System R.V. Duncan, University of New Mexico, and Caltech (University of Missouri, Columbia, effective 8/18/08)

625 views • 43 slides

Quantum critical transport, duality, and M-theory

Quantum critical transport, duality, and M-theory. hep-th/0701036. Christopher Herzog (Washington) Pavel Kovtun (UCSB) Subir Sachdev (Harvard) Dam Thanh Son (Washington). Talk online at http://sachdev.physics.harvard.edu.

564 views • 41 slides

Aurel Bulgac University of Washington, Seattle, WA

Thermodynamic properties and phase transitions in dilute fermion matter. Aurel Bulgac University of Washington, Seattle, WA. Collaborators: Joaquin E. Drut (Seattle, now in OSU, Columbus) Michael McNeil Forbes (Seattle, now at LANL)

315 views • 31 slides

International Conference on Recent Progress in Many-Body Theories

International Conference on Recent Progress in Many-Body Theories Columbus, Ohio, 27-31 July 2009. SECOND SOUND IN STRONGLY INTERACTING FERMI GASES. Sandro Stringari. CNR-INFM. University of Trento. E. Taylor, H. Hu, X.-J. Liu, L. Pitaevskii, A. Griffin, S.S. arXiv:0905.0257.

372 views • 28 slides

Glitches and precession

Glitches and precession. What is a glitch?. A sudden increase of rotation rate. ATNF catalogue gives ~50 normal PSRs with glitches. The most known: Crab and Vela. ?? / ? ~10 -9 - 10 -6. Spin-down rate can change after a glitch. Vela is spinning down faster after a glitch.

460 views • 28 slides

Lecture 3 BEC at finite temperature

Lecture 3 BEC at finite temperature. Thermal and quantum fluctuations in condensate fraction. Phase coherence and incoherence in the many particle wave function. Basic assumption and a priori justification Consequences Connection between BEC and two fluid behaviour

343 views • 25 slides

The Potential Use of the LTMPF for Fundamental Physics Studies on the ISS

The Potential Use of the LTMPF for Fundamental Physics Studies on the ISS. Talso Chui Jet Propulsion Laboratory, California Institute of Technology, Pasadena, California 91109 NASA ISS Workshop on Fundamental Physics Dana Point, California October 13-15, 2010.

392 views • 25 slides

Lecture 3 BEC at finite temperature

Lecture 3 BEC at finite temperature. Thermal and quantum fluctuations in condensate fraction. Phase coherence and incoherence in the many particle wave function. Basic assumption and a priori justification Consequences Connection between BEC and two fluid behaviour

371 views • 25 slides

Superfluid Density of 3 He in aerogel

265 views • 25 slides

States of Matter

354 views • 21 slides

Boris Svistunov

230 views • 21 slides

Honoring accomplishments of John Reppy

259 views • 16 slides

Pure Mott phase in the fermion-Hubbard model with spatially varying tunneling

Pure Mott phase in the fermion-Hubbard model with spatially varying tunneling. Chen Ahai and Gao Xianlong. Department of Physics, Zhejiang Normal University, Jinhua, 321004, China. >Introduction.

227 views • 6 slides

Bose Einstein Condensate

340 views • 6 slides

Outreach In the past year, PI organized and participated in numerous outreach events:

Unusual Effects of High Porosity Aerogel on Superfluid 3 He Yoonseok Lee, University of Florida, DMR 0803516.

148 views • 2 slides

Introduction

Model Hamiltonian A strongly interacting Fermi gas near a wide Feshbach resonance can be well described by the following single-channel Hamiltonian:

149 views • 1 slides