PowerPoint - Subir Sachdev
... What is the ground state for large U/t ? Incompressible, insulating ground states, with zero superfluid density, appear at special commensurate densities ...
... What is the ground state for large U/t ? Incompressible, insulating ground states, with zero superfluid density, appear at special commensurate densities ...
周正威
... We studied the ground states of 1D BECs in a ring trap with d spatial periods of modulated scattering length, within and beyond the GrossPitaevskii mean-field theory. In the MFT, the ground state undergoes a quantum phase transition between a sinusoidal state matching the spatial symmetry of the mod ...
... We studied the ground states of 1D BECs in a ring trap with d spatial periods of modulated scattering length, within and beyond the GrossPitaevskii mean-field theory. In the MFT, the ground state undergoes a quantum phase transition between a sinusoidal state matching the spatial symmetry of the mod ...
Quantum-limited measurements: One physicist`s crooked path from
... University of New Mexico by Bryan Eastin and Steve Flammia. Qcircuit is available at http://info.phys.unm.edu/Qcircuit/ . ...
... University of New Mexico by Bryan Eastin and Steve Flammia. Qcircuit is available at http://info.phys.unm.edu/Qcircuit/ . ...
Paper
... According to Pythagoras, the basis of the world is number. But how the numbers appear? Really some energy or action (the fire, Pyr, in terms of Heraclitus) (which could be quantified, i.e. numberized itself) has to be applied to introduce numbers into real world. I.e. a number is needed to introduce ...
... According to Pythagoras, the basis of the world is number. But how the numbers appear? Really some energy or action (the fire, Pyr, in terms of Heraclitus) (which could be quantified, i.e. numberized itself) has to be applied to introduce numbers into real world. I.e. a number is needed to introduce ...
Deep-sea clams feel the heat
... squared of the wavefunction is directly experimentally accessible and corresponds to the probability of finding the position or momentum of a particle. (These historical discussions are summarized in ref. 2.) Since we can always represent a complex number by its amplitude and phase, this implies tha ...
... squared of the wavefunction is directly experimentally accessible and corresponds to the probability of finding the position or momentum of a particle. (These historical discussions are summarized in ref. 2.) Since we can always represent a complex number by its amplitude and phase, this implies tha ...
Diapositive 1
... the exact one Can be simulated by stochastic eq. on |F>, The Master equation being recovered using : Gardiner and Zoller, Quantum noise (2000) Breuer and Petruccione, The Theory of Open Quant. Syst. ...
... the exact one Can be simulated by stochastic eq. on |F>, The Master equation being recovered using : Gardiner and Zoller, Quantum noise (2000) Breuer and Petruccione, The Theory of Open Quant. Syst. ...
Quantum Computing - Department of Physics and Astronomy
... • When the number of transistors goes down, so does the overall dimensions • Transistor size will approach quantum dimensions in ~6-10 years! • We had better be ready to embrace a new approach. ...
... • When the number of transistors goes down, so does the overall dimensions • Transistor size will approach quantum dimensions in ~6-10 years! • We had better be ready to embrace a new approach. ...