Coherent states and projective representation of the linear canonical
... and natural expression for the operators of the symplectic group, the so-called metaplectic representation. This metaplectic representation was constructed already some ten years ago by Bargmann2 and Itzykson 3 independently, who both used a holomorphic representation of the canonical commutation re ...
... and natural expression for the operators of the symplectic group, the so-called metaplectic representation. This metaplectic representation was constructed already some ten years ago by Bargmann2 and Itzykson 3 independently, who both used a holomorphic representation of the canonical commutation re ...
Topological Photonics Lu, John D. Joannopoulos, and Marin Soljaˇci´c
... Frequency, wavevector, polarization and phase are degrees of freedom that are often used to describe a photonic system. In the last few years, topology –a property of photonic materials that relates to the global structure of their frequency dispersions– has been emerging as another indispensable in ...
... Frequency, wavevector, polarization and phase are degrees of freedom that are often used to describe a photonic system. In the last few years, topology –a property of photonic materials that relates to the global structure of their frequency dispersions– has been emerging as another indispensable in ...
The effects of disorder in strongly interacting quantum systems
... of interacting particles collectively change their state of matter, e.g. from liquid to solid, liquid to gas, magnetic to non-magnetic or a vast number of other possibilities. Classical phase transitions occur at finite temperature, where the transformation between phases is driven by thermal fluctu ...
... of interacting particles collectively change their state of matter, e.g. from liquid to solid, liquid to gas, magnetic to non-magnetic or a vast number of other possibilities. Classical phase transitions occur at finite temperature, where the transformation between phases is driven by thermal fluctu ...
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... takes into account the non-instantaneous nonlinear response of the medium and the requisite addition of noise caused by this non-instantaneous nonlinear response.10, 11 This work also provides analytical expressions for the noise figure of χ(3) phase-insensitive parametric amplifiers10 and wavelength ...
... takes into account the non-instantaneous nonlinear response of the medium and the requisite addition of noise caused by this non-instantaneous nonlinear response.10, 11 This work also provides analytical expressions for the noise figure of χ(3) phase-insensitive parametric amplifiers10 and wavelength ...
Niels Bohr as philosopher of experiment: Does
... attributes as the idealizations of classical physics would ascribe to the object” (Bohr, 1937, p. 293). Yet, Bohr repeatedly emphasized that we are simply forced to use the conceptual vocabulary of classical physics, albeit within certain limits of applicability, in describing experiments on quantum ...
... attributes as the idealizations of classical physics would ascribe to the object” (Bohr, 1937, p. 293). Yet, Bohr repeatedly emphasized that we are simply forced to use the conceptual vocabulary of classical physics, albeit within certain limits of applicability, in describing experiments on quantum ...
Effect of Electron–Electron Interaction on Spin Relaxation of Charge
... (precession) mechanism of spin relaxation both via spin mixing in the momentum space and via the Hartree– Fock exchange interaction in spin-polarized electron gas. The change in the Hartree–Fock contribution with increasing nonequilibrium spin polarization is analyzed. Theoretical predictions are co ...
... (precession) mechanism of spin relaxation both via spin mixing in the momentum space and via the Hartree– Fock exchange interaction in spin-polarized electron gas. The change in the Hartree–Fock contribution with increasing nonequilibrium spin polarization is analyzed. Theoretical predictions are co ...
1 - Universität Stuttgart
... und Rekombination des NV, wie wir in dieser Arbeit herausgefunden haben. Dadurch befindet sich das NV nach dem optischen Initialisieren und Auslesen in einem gemischten Zustand von NV− und NV0 , wobei maximal 75 % der Population in NV− ist. Dabei kann nur der negative Ladungszustand NV− sinnvoll ge ...
... und Rekombination des NV, wie wir in dieser Arbeit herausgefunden haben. Dadurch befindet sich das NV nach dem optischen Initialisieren und Auslesen in einem gemischten Zustand von NV− und NV0 , wobei maximal 75 % der Population in NV− ist. Dabei kann nur der negative Ladungszustand NV− sinnvoll ge ...
- Philsci
... state since the same superposed physical state can correspond to different mental states. While Albert and Loewer consider () to be essential to the solution of the determinism problem, and thus an unavoidable feature of a coherent Everettian theory, they regard () as too high a price to pay, and ...
... state since the same superposed physical state can correspond to different mental states. While Albert and Loewer consider () to be essential to the solution of the determinism problem, and thus an unavoidable feature of a coherent Everettian theory, they regard () as too high a price to pay, and ...