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Stimulated emission from single quantum dipoles
Stimulated emission from single quantum dipoles

Novel Results for Condensed Matter Systems with Time Reversal Symmetry
Novel Results for Condensed Matter Systems with Time Reversal Symmetry

... regime of Coulomb Blockade [10]. The fact that superconductivity is associated with breaking of particle number conservation hints at the idea that in mesoscopic systems superconductivity can quite different from that of bulk systems. In this work we focus on extreme case of the so-called zerodimens ...
Single-Site Green-Function of the Dirac Equation for Full
Single-Site Green-Function of the Dirac Equation for Full

Free Energies of Cavity and Noncavity Hydrated Electrons at the
Free Energies of Cavity and Noncavity Hydrated Electrons at the

... The Journal of Physical Chemistry Letters It is important to note that the PMF for the TB electron relative to the instantaneous air/water interface looks quite different from that in our previous work where the GDS was used to characterize the interface (compare Figure 1 this Letter and Figure 4a in ...
CP PHysics Ch 21 ppt - Lincoln High School
CP PHysics Ch 21 ppt - Lincoln High School

... Tip: Note that the energies for each energy level are negative. The reason is that the energy of an electron in an atom is defined with respect to the amount of work required to remove the electron from the atom. In some energy-level diagrams, the energy of E1 is defined as zero, and the higher ener ...
Introduction to the thermodynamic Bethe ansatz
Introduction to the thermodynamic Bethe ansatz

... Heisenberg spin chain [6, 7, 8] and Hubbard model [9, 10].1 The TBA can be used to compute the free energy of integrable field theories as well, which upon doing a double Wick rotation has an alternative use in finding their exact ground state energies in finite volume [12]. By a form of analytic co ...
Exact solution of a massless scalar field with a relevant
Exact solution of a massless scalar field with a relevant

... Even with this crucial simplification, it is still not immediately obvious what it means to scatter two particles traveling in the same direction at the speed of light. There are several ways to define a bulk S matrix in the integrable models we are studying. One is as the phase which results when c ...
Path Integrals — Elementary Properties and Simple Solutions
Path Integrals — Elementary Properties and Simple Solutions

... 2.1 Path Integral Representation of Time Evolution Amplitudes ...
Large-N Limit as a Classical Limit: Baryon Two-dimensional QCD and Multi-Matrix Models
Large-N Limit as a Classical Limit: Baryon Two-dimensional QCD and Multi-Matrix Models

... Spectacular experimental discoveries, such as patterns found in the hadronic spectrum [40, 83], electroweak gauge bosons [89], and scaling in deep inelastic scattering [38], parallel the discovery of the detailed orbits of planets and moons, or of discrete atomic spectra. On the other hand, equally ...
Hole states in Ge/Si quantum-dot molecules produced by strain
Hole states in Ge/Si quantum-dot molecules produced by strain

Extracting resonance parameters from experimental data on scattering of charged particles. Paul Vaandrager
Extracting resonance parameters from experimental data on scattering of charged particles. Paul Vaandrager

... A method of extracting resonance parameters from scattering data is outlined for scattering that involves Coulomb interactions. This is done for single-channel scattering, as well as multi-channel scattering. Within the outlined model, a set of experimental data points are fitted using a multi-chann ...
Ultrafast Spectroscopy of Atomic and Molecular Quantum Dynamics Pia Johansson
Ultrafast Spectroscopy of Atomic and Molecular Quantum Dynamics Pia Johansson

... where the ck coefficients describe the excitation of the molecule from the initial state and can be determined by first order perturbation theory, and the sum ranges over k such that all stationary states excited by the ultrashort pulse are included [2]. This superposition of stationary eigenstates ...
Classical canonical transformation theory as a tool to describe
Classical canonical transformation theory as a tool to describe

Theories of Experimentally Observed Excitation
Theories of Experimentally Observed Excitation

80, 032307 (2009)
80, 032307 (2009)

... However, a quantum system cannot be completely isolated from the environment, leading to unavoidable decoherence for quantum states. Therefore a critical question is how to suppress the decoherence to a desired level for various applications. In this paper, we consider the suppression of the phase d ...
Phonon-Induced Spin Relaxation of Conduction Electrons in
Phonon-Induced Spin Relaxation of Conduction Electrons in

Linear spin wave theory - Paul Scherrer Institut
Linear spin wave theory - Paul Scherrer Institut

Ady Stern
Ady Stern

... 1. A proposed interference experiment to address the non-abelian nature of the quasi-particles, insensitive to localized quasi-particles. 2. A proposed “thermodynamic” experiment to address the non-abelian nature of the quasi-particles, insensitive to localized ...
Effect of high-n and continuum eigenstates on the - Plasma-Gate
Effect of high-n and continuum eigenstates on the - Plasma-Gate

... The quadratic-effect constants g for the levels and for the transitions are given in Tables II and III, respectively. In both tables, the left columns give the total values of g and the right columns give the values due to the high-n discrete levels and the continuum levels. One can see that the con ...
Block Weighing Matrices
Block Weighing Matrices

... Remark 4 By definition, an n × n Latin Square is constructed from a set of n different symbols. As Proposition 5 will show, so far as the nonzero elements of {P0 , P1 , ..., 0, ..., 0} occur no more than once in any row or column, we will have a BWM. In keeping with the notion for Latin Squares, th ...
Current fluctuations in single electron devices
Current fluctuations in single electron devices

Entanglement spectrum of a random partition: Connection with the
Entanglement spectrum of a random partition: Connection with the

Recurrence spectroscopy of atoms in electric fields: Failure of classical
Recurrence spectroscopy of atoms in electric fields: Failure of classical

... quantum numbers n, while larger F implies lower. We show an example recurrence spectrum where the primitive semiclassical approximation that gives good agreement with quantum calculations and experiment in the small-\ˆ , high-n regime must be replaced by a uniform semiclassical approximation as the ...
Detecting a many-body mobility edge with quantum
Detecting a many-body mobility edge with quantum

Properties of Graphene in an External Magnetic
Properties of Graphene in an External Magnetic

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Tight binding

In solid-state physics, the tight-binding model (or TB model) is an approach to the calculation of electronic band structure using an approximate set of wave functions based upon superposition of wave functions for isolated atoms located at each atomic site. The method is closely related to the LCAO method used in chemistry. Tight-binding models are applied to a wide variety of solids. The model gives good qualitative results in many cases and can be combined with other models that give better results where the tight-binding model fails. Though the tight-binding model is a one-electron model, the model also provides a basis for more advanced calculations like the calculation of surface states and application to various kinds of many-body problem and quasiparticle calculations.
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