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... point charges (PC) to reproduce the Madelung field of the host at the central region of the cluster [31]. However, the PC’s polarise the oxide anions at the cluster border and cause an incorrect behavior of the electrostatic potential [32]. The problem can be eliminated by placing an effective core p ...
... point charges (PC) to reproduce the Madelung field of the host at the central region of the cluster [31]. However, the PC’s polarise the oxide anions at the cluster border and cause an incorrect behavior of the electrostatic potential [32]. The problem can be eliminated by placing an effective core p ...
Sharp Tunneling Peaks in a Parametric Oscillator: Quantum Resonances Missing
... dynamical tunneling [5]. It can be understood for a parametric oscillator, which is excited by modulation at frequency !F close to 2!0 . Classically, a weakly nonlinear oscillator can have two states of vibrations at frequency !F =2, which have the same amplitudes and differ in phase by [6]. Quant ...
... dynamical tunneling [5]. It can be understood for a parametric oscillator, which is excited by modulation at frequency !F close to 2!0 . Classically, a weakly nonlinear oscillator can have two states of vibrations at frequency !F =2, which have the same amplitudes and differ in phase by [6]. Quant ...
Adiabatic processes in the ionization of highly excited hydrogen atoms
... Chap. 2 contains the basic elements of Floquet theory and mainly serves to establish our notation. In Chap. 3 we show that numerical calculations of Floquet spectra within a finite basis set are subject to certain errors which have to be carefully controlled; these results are applied to obtain stab ...
... Chap. 2 contains the basic elements of Floquet theory and mainly serves to establish our notation. In Chap. 3 we show that numerical calculations of Floquet spectra within a finite basis set are subject to certain errors which have to be carefully controlled; these results are applied to obtain stab ...
Chapter 4 Elements and Symbols
... • are solids, except for mercury (Hg), which is a liquid. Nonmetals, located on the right side of the periodic table, • are dull, brittle, and poor conductors but often good insulators. • have low densities and melting points. General, Organic, and Biological Chemistry: Structures of Life, 5/e Karen ...
... • are solids, except for mercury (Hg), which is a liquid. Nonmetals, located on the right side of the periodic table, • are dull, brittle, and poor conductors but often good insulators. • have low densities and melting points. General, Organic, and Biological Chemistry: Structures of Life, 5/e Karen ...
Nonequilibrium dynamical mean-field theory - Physik Uni
... framework for nonequilibrium DMFT is introduced in Ch. 2, using the language of the Kadanoff-Baym equations which are adapted to allow for an efficient description of the initial states in terms of its equilibrium spectral function. In Ch. 3, nonequilibrium DMFT is explained, together with some prog ...
... framework for nonequilibrium DMFT is introduced in Ch. 2, using the language of the Kadanoff-Baym equations which are adapted to allow for an efficient description of the initial states in terms of its equilibrium spectral function. In Ch. 3, nonequilibrium DMFT is explained, together with some prog ...
Optical Precursor of a Single Photon
... medium. This wave property, first predicted by Sommerfeld and Brillouin in 1914 [2,3], is of great interest not only for fundamental reasons since it is related to Einstein’s causality, but also for applications because of its connection to the maximum speed of information transmission [4–10]. Toget ...
... medium. This wave property, first predicted by Sommerfeld and Brillouin in 1914 [2,3], is of great interest not only for fundamental reasons since it is related to Einstein’s causality, but also for applications because of its connection to the maximum speed of information transmission [4–10]. Toget ...
Importance of electronic correlations for pnictide superconductor LaFeAsO
... within a chosen energy window W to form Wannier-like functions that are treated as correlated orbitals. In the present work, we use an energy window from −6.8 to 2.8 eV, spanning the range of Fe-d as well as As-p and O-p states, giving a total number of 22 bands inside the window. On-site interactio ...
... within a chosen energy window W to form Wannier-like functions that are treated as correlated orbitals. In the present work, we use an energy window from −6.8 to 2.8 eV, spanning the range of Fe-d as well as As-p and O-p states, giving a total number of 22 bands inside the window. On-site interactio ...
Department of Physics, Chemistry and Biology Master’s Thesis
... In order to explore a quantum version of a discrete nonlinear Schrödinger equation (DNLS), we quantize one nonlinear Schrödinger model, which is used to study different physical systems, e.g. coupled Bose-Einstein condensates. We will focus on small systems, like Dimer and Trimer. In our efforts to ...
... In order to explore a quantum version of a discrete nonlinear Schrödinger equation (DNLS), we quantize one nonlinear Schrödinger model, which is used to study different physical systems, e.g. coupled Bose-Einstein condensates. We will focus on small systems, like Dimer and Trimer. In our efforts to ...
Elements of Quantum Gases: Thermodynamic and Collisional
... motion of particles in a central …eld potential. After deriving the radial wave equation we put it in the form of the 1D Schrödinger equation. I could not resist including the Wronskian theorem because in this way some valuable extras could be included in the next chapter. The underlying idea of Cha ...
... motion of particles in a central …eld potential. After deriving the radial wave equation we put it in the form of the 1D Schrödinger equation. I could not resist including the Wronskian theorem because in this way some valuable extras could be included in the next chapter. The underlying idea of Cha ...
第三次工業革命
... Multi-phonons of nuclear giant resonances (J. Z. Gu and H. A. Weidenmueller, Nucl. Phys. A 690 (2001) 382). J/Psi suppression (J. Z. Gu, H. S. Zong, Y. X. Liu and E. G. Zhao, Phys. Rev. C 60 ...
... Multi-phonons of nuclear giant resonances (J. Z. Gu and H. A. Weidenmueller, Nucl. Phys. A 690 (2001) 382). J/Psi suppression (J. Z. Gu, H. S. Zong, Y. X. Liu and E. G. Zhao, Phys. Rev. C 60 ...
Two Dimensional Quantum Mechanical Scattering using Perfectly
... that are unseen in the realm of classical physics. Among these are the tunneling of particles through energy barriers and the scattering of particles off of potentials. Both of these phenomena have many applications, including the tunneling diode, the scanning tunneling microscope, and semiconductor ...
... that are unseen in the realm of classical physics. Among these are the tunneling of particles through energy barriers and the scattering of particles off of potentials. Both of these phenomena have many applications, including the tunneling diode, the scanning tunneling microscope, and semiconductor ...
What you thought you already knew about the bending motion of
... to the electronic energy may define a potential energy surface (PES) for a given electronic state in which the potential m i n i m u m describes a linear configuration (e.g., H C N , g r o u n d state) or a bent configuration (e.g., H C N , 1A" states). Q u a n t u m mechanical methods for calculati ...
... to the electronic energy may define a potential energy surface (PES) for a given electronic state in which the potential m i n i m u m describes a linear configuration (e.g., H C N , g r o u n d state) or a bent configuration (e.g., H C N , 1A" states). Q u a n t u m mechanical methods for calculati ...
