Physics at the FQMT`04 conference
... macroscopic states and their relation to the decoherence, dephasing, relaxation of systems, dissipation and quantum measurement problems is needed to understand behaviour of small ‘‘mesoscopic’’ systems. Since during measurements, systems can be very far from equilibrium we have to understand ‘‘arro ...
... macroscopic states and their relation to the decoherence, dephasing, relaxation of systems, dissipation and quantum measurement problems is needed to understand behaviour of small ‘‘mesoscopic’’ systems. Since during measurements, systems can be very far from equilibrium we have to understand ‘‘arro ...
Dynamics of Open Quantum Systems
... and pitfalls which must be observed when making approximations. These same subtleties typically also emerge with other approaches/methods to quantum dissipation; thus it is beneficial to dwell on these in some detail. Important features of the QLE are: • The QLE (2) is an operator equation that acts ...
... and pitfalls which must be observed when making approximations. These same subtleties typically also emerge with other approaches/methods to quantum dissipation; thus it is beneficial to dwell on these in some detail. Important features of the QLE are: • The QLE (2) is an operator equation that acts ...
Fifth Quantum Thermodynamics Conference (QTD5)
... many-body systems. In our work we study work extraction, entropy production, and heat engines within these two models of equilibration. For the model (i), we derive exact corrections to the second law of thermodynamics (in its different formulations) in the weak coupling regime which can be applied ...
... many-body systems. In our work we study work extraction, entropy production, and heat engines within these two models of equilibration. For the model (i), we derive exact corrections to the second law of thermodynamics (in its different formulations) in the weak coupling regime which can be applied ...
THE TRIANGLE INEQUALITY AND THE DUAL GROMOV
... no known proof that the quantum proximity satisfies a form of the triangle inequality and it remains unclear whether it actually does, though it seems unlikely. The root of this difficulty is that the quotient of a Leibniz seminorm is not always Leibniz [1], thus preventing the application of the me ...
... no known proof that the quantum proximity satisfies a form of the triangle inequality and it remains unclear whether it actually does, though it seems unlikely. The root of this difficulty is that the quotient of a Leibniz seminorm is not always Leibniz [1], thus preventing the application of the me ...
Quantum Mechanics as Quantum Information (and only a little more)
... is trying to tell us about nature itself. Let me try to give a better way to think about this by making use of Einstein again. What might have been his greatest achievement in building general relativity? I would say it was in his recognizing that the “gravitational field” one feels in an acceleratin ...
... is trying to tell us about nature itself. Let me try to give a better way to think about this by making use of Einstein again. What might have been his greatest achievement in building general relativity? I would say it was in his recognizing that the “gravitational field” one feels in an acceleratin ...
Quantum Mechanics as Quantum Information
... is trying to tell us about nature itself. Let me try to give a better way to think about this by making use of Einstein again. What might have been his greatest achievement in building general relativity? I would say it was in his recognizing that the “gravitational field” one feels in an accelerati ...
... is trying to tell us about nature itself. Let me try to give a better way to think about this by making use of Einstein again. What might have been his greatest achievement in building general relativity? I would say it was in his recognizing that the “gravitational field” one feels in an accelerati ...
history of quantum computing
... “Computing devices resembling the universal quantum computer can, in principle, be built and would have many remarkable properties not reproducible by any Turing machine.” Pic: www.physics.ox.ac.uk/al/people/Deutsch.htm ...
... “Computing devices resembling the universal quantum computer can, in principle, be built and would have many remarkable properties not reproducible by any Turing machine.” Pic: www.physics.ox.ac.uk/al/people/Deutsch.htm ...
What Makes a Classical Concept Classical? Toward a
... and the means of observation. This assumption is not only fully justified by all everyday experience but even constitutes the whole basis of classical physics. . . . As soon as we are dealing, however, with phenomena like individual atomic processes which, due to their very nature, are essentially d ...
... and the means of observation. This assumption is not only fully justified by all everyday experience but even constitutes the whole basis of classical physics. . . . As soon as we are dealing, however, with phenomena like individual atomic processes which, due to their very nature, are essentially d ...
Loop Quantum Gravity in a Nutshell
... • Einstein-Hilbert action (based on Riemannian geometry): S[g ] = ...
... • Einstein-Hilbert action (based on Riemannian geometry): S[g ] = ...