Auflistung nach Schlagwort "quantum-mechanics"

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  • Achieving ground state and enhancing optomechanical entanglement by recovering information 
    Miao, Haixing; Danilishin, Stefan L.; Mueller-Ebhardt, Helge; Chen, Yanbei (Bristol : IOP Publishing Ltd., 2010)
    For cavity-assisted optomechanical cooling experiments, in order to achieve the quantum ground state of the mechanical oscillator, the cavity bandwidth needs to be smaller than the mechanical frequency. In the literature, ...
  • A representation-free description of the Kasevich-Chu interferometer: a resolution of the redshift controversy 
    Schleich, Wolfgang P.; Greenberger, Daniel M.; Rasel, Ernst Maria (Bristol : IOP Publishing Ltd., 2013-01-07)
    Motivated by a recent claim by Muller et al (2010 Nature 463 926-9) that an atom interferometer can serve as an atom clock to measure the gravitational redshift with an unprecedented accuracy, we provide a representation-free ...
  • The structure of invariants in conformal mechanics 
    Hakobyan, Tigran; Karakhanyan, David; Lechtenfeld, Olaf (Amsterdam : Elsevier Science BV, 2014)
    We investigate the integrals of motion of general conformal mechanical systems with and without confining harmonic potential as well as of the related angular subsystems, by employing the sl(2,R) algebra and its representations. ...
  • Towards the fast scrambling conjecture 
    Lashkari, Nima; Stanford, Douglas; Hastings, Matthew; Osborne, Tobias J.; Hayden, Patrick (New York, NY : Springer International Publishing, 2013)
    Many proposed quantum mechanical models of black holes include highly non-local interactions. The time required for thermalization to occur in such models should reflect the relaxation times associated with classical black ...