Quantization of bi-Hamiltonian systems J.
... sum of noninteracting classical Hamiltonians, each of which has just two degrees of freedom and· is easily quantized by itself. This method of quantization bypasses all the inherent difficulties of fully quantizing the system, including the factor-ordering problem, defining the quantum field operato ...
... sum of noninteracting classical Hamiltonians, each of which has just two degrees of freedom and· is easily quantized by itself. This method of quantization bypasses all the inherent difficulties of fully quantizing the system, including the factor-ordering problem, defining the quantum field operato ...
Phys. Rev. Lett. 115, 155302
... effect is perturbative; for na3 ∼ 1 higher order terms and processes, in particular, three-body decay, come into play. A different situation is predicted for spinor gases where quantum fluctuations lift the degeneracy in the ground-state manifold [9,10] or lead to quantum mass acquisition [11]. In t ...
... effect is perturbative; for na3 ∼ 1 higher order terms and processes, in particular, three-body decay, come into play. A different situation is predicted for spinor gases where quantum fluctuations lift the degeneracy in the ground-state manifold [9,10] or lead to quantum mass acquisition [11]. In t ...
Dielectric Problems and Electric Susceptability 1 A Dielectric Filled
... This is to be added to the energy density of the vacuum field (ǫ0 /2)E 2 and finally gives the expected result (ǫ/2)E 2 . Thus the missing energy in the field is stored in the polarization of the material. ...
... This is to be added to the energy density of the vacuum field (ǫ0 /2)E 2 and finally gives the expected result (ǫ/2)E 2 . Thus the missing energy in the field is stored in the polarization of the material. ...
The Quantum Theory of the Submicroscopic World
... 1900, the classical model was successful in describing accurately the motion of known objects up to the planetary scale, so it was widely assumed that this success would extend to the newly discovered submicroscopic world of atoms and molecules. However, as we will see, the classical model was unabl ...
... 1900, the classical model was successful in describing accurately the motion of known objects up to the planetary scale, so it was widely assumed that this success would extend to the newly discovered submicroscopic world of atoms and molecules. However, as we will see, the classical model was unabl ...
Band-trap capture and emission in the generalized kinetic theory of
... Band-trap capture and emission in the generalized kinetic theory of electrons and holes2 bodies interactions, cannot be neglected. On the other hand, if the electric field is high enough, impact ionization becomes significant. Moreover, when physical conditions are far from high density and high fi ...
... Band-trap capture and emission in the generalized kinetic theory of electrons and holes2 bodies interactions, cannot be neglected. On the other hand, if the electric field is high enough, impact ionization becomes significant. Moreover, when physical conditions are far from high density and high fi ...
- Philsci
... redefinition of science, of nature, and of naturalization. As long as science is restricted to describing trans-situational invariants, as long as nature is construed as a collection of such invariants taken as objects and laws, and as long as naturalizing consciousness means either projecting it on ...
... redefinition of science, of nature, and of naturalization. As long as science is restricted to describing trans-situational invariants, as long as nature is construed as a collection of such invariants taken as objects and laws, and as long as naturalizing consciousness means either projecting it on ...
SELECTED TOPICS IN QUANTUM MECHANICS Pietro Menotti
... 1. Two states of the same physical system, produced by two different preparing apparatus will be considered the same state if they give rise to the same statistical distributions of results when measuring any measurable quantity. 2. We assume that it is meaningful to consider linear superposition of ...
... 1. Two states of the same physical system, produced by two different preparing apparatus will be considered the same state if they give rise to the same statistical distributions of results when measuring any measurable quantity. 2. We assume that it is meaningful to consider linear superposition of ...
Program and Booklet - Fakultät für Mathematik
... We present an in-depth analysis regarding the error resistance and optimization of our all-optical Bell measurement and ultrafast long-distance quantum communication scheme proposed in [arXiv:1503.06777]. In order to promote our previous proposal from loss- to fault-tolerance, we introduce a general ...
... We present an in-depth analysis regarding the error resistance and optimization of our all-optical Bell measurement and ultrafast long-distance quantum communication scheme proposed in [arXiv:1503.06777]. In order to promote our previous proposal from loss- to fault-tolerance, we introduce a general ...
A minus sign that used to annoy me but now I know why it is there
... construction by using the non-standard ribbon element from [ST]. In this way one obtains a functor from a category whose morphisms are tangles of undirected framed links, and the annoying minus sign disappears! After developing these ideas, we give one more justifications for using the non-standard ...
... construction by using the non-standard ribbon element from [ST]. In this way one obtains a functor from a category whose morphisms are tangles of undirected framed links, and the annoying minus sign disappears! After developing these ideas, we give one more justifications for using the non-standard ...
The Quantum Hall Effect: Novel Excitations and Broken Symmetries
... about 10−10 and an absolute accuracy of about 10−8 (both being limited by our ability to do resistance metrology). In 1982, Tsui, Störmer and Gossard discovered that in certain devices with reduced (but still non-zero) disorder, the quantum number ν could take on rational fractional values. This so ...
... about 10−10 and an absolute accuracy of about 10−8 (both being limited by our ability to do resistance metrology). In 1982, Tsui, Störmer and Gossard discovered that in certain devices with reduced (but still non-zero) disorder, the quantum number ν could take on rational fractional values. This so ...
Polynomial-Time Algorithms for Prime Factorization and Discrete
... the same polynomial growth in precision does not appear to confer extra computing power to classical mechanics, although allowing exponential growth in precision may [Hartmanis and Simon, 1974; Vergis, Steiglitz, and Dickinson, 1986]. As far as we know, the precision possible in quantum state manipu ...
... the same polynomial growth in precision does not appear to confer extra computing power to classical mechanics, although allowing exponential growth in precision may [Hartmanis and Simon, 1974; Vergis, Steiglitz, and Dickinson, 1986]. As far as we know, the precision possible in quantum state manipu ...
Decoherence - Center for Ultracold Atoms
... Matter-wave index of refraction We measured the matter-wave index of refraction for Na waves passing through targets of Ar, N2, Kr, and Xe gasses. In analogy to the transmission of light through materials, atom-waves passing through a dilute gas suffer a dispersive phase shift, We measure the ratio, ...
... Matter-wave index of refraction We measured the matter-wave index of refraction for Na waves passing through targets of Ar, N2, Kr, and Xe gasses. In analogy to the transmission of light through materials, atom-waves passing through a dilute gas suffer a dispersive phase shift, We measure the ratio, ...
Quantum spin systems from the perspective of quantum
... – Note that in case of DMRG with multi-state targeting, all states have same Ai except at the site one is looking at; the big difference with the method we propose is that here ALL Ai are varied at the expense of repeating the algorithm for each ...
... – Note that in case of DMRG with multi-state targeting, all states have same Ai except at the site one is looking at; the big difference with the method we propose is that here ALL Ai are varied at the expense of repeating the algorithm for each ...
