Quantum typicality: what is it and what can be done... Jochen Gemmer LMU Muenchen, May, Friday 13th, 2014 University of Osnabrück,
... macrovariables attractive fixed point, equilibrium often describable by master equations, Fokker-Planck equations, stochastic processes, etc. ...
... macrovariables attractive fixed point, equilibrium often describable by master equations, Fokker-Planck equations, stochastic processes, etc. ...
Lie Algebras and the Schr¨odinger equation: (quasi-exact-solvability, symmetric coordinates) Alexander Turbiner
... Is there anything else with gl (2), perhaps, beyond differential operators? Let us make a quantum canonical transformation of quantum phase space. ...
... Is there anything else with gl (2), perhaps, beyond differential operators? Let us make a quantum canonical transformation of quantum phase space. ...
fundamental_reality\holographic paradigm\morphogenetic fields
... Time is in the quantum wave function and it’s collapse, but that's outside the framework of quantum physics today. That collapse is not treated by any law at all, which means that the past is, as it were, wiped out altogether. [Editor's note: Bohm discusses some of the inadequacies of present-day qu ...
... Time is in the quantum wave function and it’s collapse, but that's outside the framework of quantum physics today. That collapse is not treated by any law at all, which means that the past is, as it were, wiped out altogether. [Editor's note: Bohm discusses some of the inadequacies of present-day qu ...
an exact solution of the dirac oscillator problem in
... equal weight, to obtain exact energy spectrum. Our result fully coincides with existing result in the literature [34]. Therefore, this paper presents a handy alternative method of an exact solution of the Dirac oscillator in one dimension with GUP. The paper also manifests the super symmetry aspects ...
... equal weight, to obtain exact energy spectrum. Our result fully coincides with existing result in the literature [34]. Therefore, this paper presents a handy alternative method of an exact solution of the Dirac oscillator in one dimension with GUP. The paper also manifests the super symmetry aspects ...
quantum mechanics from classical statistics
... choice of M depends on observables considered restricted by maximal number of “commuting observables” ...
... choice of M depends on observables considered restricted by maximal number of “commuting observables” ...
Krishnendu-Sengupta
... Reproduction of the phase diagram with remarkable accuracy in d=3: much better than standard mean-field or strong coupling expansion (of the same order) in d=2 and 3. Allows for straightforward generalization for treatment of dynamics ...
... Reproduction of the phase diagram with remarkable accuracy in d=3: much better than standard mean-field or strong coupling expansion (of the same order) in d=2 and 3. Allows for straightforward generalization for treatment of dynamics ...
Davies Maps - Fernando Brandao
... clustering similar vs strong clustering) something hold in the quantum case? Obs2: Same is true for the log-Sobolev constant of the system 1st step: Need a quantum version of Glauber dynamics… Obs3: For many models, when correlation length diverges, gap is exponentially small in the system size (e.g ...
... clustering similar vs strong clustering) something hold in the quantum case? Obs2: Same is true for the log-Sobolev constant of the system 1st step: Need a quantum version of Glauber dynamics… Obs3: For many models, when correlation length diverges, gap is exponentially small in the system size (e.g ...
Entanglement in an expanding spacetime
... [2], quantum teleportation [3] and quantum computation [4]. Recent effort has begun to translate some of the aforementioned concepts to the special relativistic setting [5, 6, 7, 8, 9, 10] and recently progress has been made in examining teleportation [11] and entanglement between modes of a quantum ...
... [2], quantum teleportation [3] and quantum computation [4]. Recent effort has begun to translate some of the aforementioned concepts to the special relativistic setting [5, 6, 7, 8, 9, 10] and recently progress has been made in examining teleportation [11] and entanglement between modes of a quantum ...
The Density Operator
... successfully cope with measurement. One can show that if the modal interpretations are correct there are some possible measurements that have no outcome. Although no doubt serious, this may not be a fatal drawback, as long as the measurements in question are outlandish and utterly unrealistic. The p ...
... successfully cope with measurement. One can show that if the modal interpretations are correct there are some possible measurements that have no outcome. Although no doubt serious, this may not be a fatal drawback, as long as the measurements in question are outlandish and utterly unrealistic. The p ...
Total time derivatives of operators in elementary quantum mechanics
... meaning; when applied to an operator, its meaning is as in Eq. 共1.2兲. Its use eliminates much of the tedious calculation of commutators in conventional treatments and allows calculations that closely follow those of classical mechanics. For many systems it also enables simple methods to be used to o ...
... meaning; when applied to an operator, its meaning is as in Eq. 共1.2兲. Its use eliminates much of the tedious calculation of commutators in conventional treatments and allows calculations that closely follow those of classical mechanics. For many systems it also enables simple methods to be used to o ...
measurement
... orthonormal eigenfunctions from a set of non-orthonormal eigenfunctions (“Schmidt orthogonalization” – see Rae) ...
... orthonormal eigenfunctions from a set of non-orthonormal eigenfunctions (“Schmidt orthogonalization” – see Rae) ...
Interpretation of quantum mechanics - Institut für Physik
... In classical models probabilistic approaches are often related to predictions of outcomes of practically indistinguishable tests, but not fundamental identical tests (like the outcome of throwing a dice). This leads to the question whether the prepared identical quantum systems with different outcom ...
... In classical models probabilistic approaches are often related to predictions of outcomes of practically indistinguishable tests, but not fundamental identical tests (like the outcome of throwing a dice). This leads to the question whether the prepared identical quantum systems with different outcom ...
Relation between the field quadratures and the characteristic
... In conclusion, we have shown that by measuring field quadratures one may be able to reconstruct the characteristic function for the density matrix of the mirror. We have given an explanation on why it is possible to reconstruct the characteristic function by using an analogy with the atom field, int ...
... In conclusion, we have shown that by measuring field quadratures one may be able to reconstruct the characteristic function for the density matrix of the mirror. We have given an explanation on why it is possible to reconstruct the characteristic function by using an analogy with the atom field, int ...
Slides
... How to create enough matter for subsequent nucleogenesis before universe gets too large before universe gets too large. 2. Decoupling of matter scale and Planck scale Matter interactions proceed at nuclear scale of 1 GeV. p But equations have built‐in Planck scale of 1018 GeV. How do these scales ...
... How to create enough matter for subsequent nucleogenesis before universe gets too large before universe gets too large. 2. Decoupling of matter scale and Planck scale Matter interactions proceed at nuclear scale of 1 GeV. p But equations have built‐in Planck scale of 1018 GeV. How do these scales ...
Notes on total internal reflection and waveguides
... 1 Or rather, for all u, v in the appropriate Sobolev space for this problem, which basically means that we restrict ourselves to functions where these integrals are defined. In these notes, I won’t worry about pinning down the precise function spaces. 2 For finite-dimensional Hermitian operators, yo ...
... 1 Or rather, for all u, v in the appropriate Sobolev space for this problem, which basically means that we restrict ourselves to functions where these integrals are defined. In these notes, I won’t worry about pinning down the precise function spaces. 2 For finite-dimensional Hermitian operators, yo ...
Fysiikan seminaarit -haku Oulun yliopisto | Fysiikan seminaarit
... dwarfs are formed by environmental mechanisms not included in the model? Or would it merely indicate that some of the complex physics of galaxy formation are not yet fully understood? 17.02.2011 MSc. Timo Virtanen (University of Oulu) Quasiparticle dynamics in Fermi liquids Abstract: Fermi liquid th ...
... dwarfs are formed by environmental mechanisms not included in the model? Or would it merely indicate that some of the complex physics of galaxy formation are not yet fully understood? 17.02.2011 MSc. Timo Virtanen (University of Oulu) Quasiparticle dynamics in Fermi liquids Abstract: Fermi liquid th ...
Abstracts of talks
... representations, in particular the RLL relations involving the fundamental R-matrix. The generators of the related Yangian algebra are obtained from the expansion of the L-operator in inverse powers of the spectral parameter. In the case when this expansion is truncated the involved algebra generato ...
... representations, in particular the RLL relations involving the fundamental R-matrix. The generators of the related Yangian algebra are obtained from the expansion of the L-operator in inverse powers of the spectral parameter. In the case when this expansion is truncated the involved algebra generato ...