Neutron scattering from quantum condensed matter
... phonon linewidths above and below Tc in the conventional superconductor Nb3Sn (d, ref. 46). The curves in d are linewidths of different phonon modes. e, Spin fluctuation profiles in the unconventional superconductor La1.85Sr0.15CuO4 (filled circles) and the antiferromagnetic parent compound La2CuO4 ...
... phonon linewidths above and below Tc in the conventional superconductor Nb3Sn (d, ref. 46). The curves in d are linewidths of different phonon modes. e, Spin fluctuation profiles in the unconventional superconductor La1.85Sr0.15CuO4 (filled circles) and the antiferromagnetic parent compound La2CuO4 ...
Chapter 1 - BYU Physics and Astronomy
... the University of Rochester. In the down-conversion process they pioneered, a ‘mother’ photon passes through a nonlinear crystal and is divided into two ‘daughter’ photons which each have ½ the energy of their progenitor. The daughter photons go off in two different predictable directions, but each ...
... the University of Rochester. In the down-conversion process they pioneered, a ‘mother’ photon passes through a nonlinear crystal and is divided into two ‘daughter’ photons which each have ½ the energy of their progenitor. The daughter photons go off in two different predictable directions, but each ...
Topological aspects of systems with broken time-reversal symmetry
... usually display time -reversal breaking intrinsically (although the statements we make there are not dependent on whether time-reversal is broken intrinsically or via an applied magnetic field). In the second topic of this thesis, we will consider some properties of a type II superconductor in appli ...
... usually display time -reversal breaking intrinsically (although the statements we make there are not dependent on whether time-reversal is broken intrinsically or via an applied magnetic field). In the second topic of this thesis, we will consider some properties of a type II superconductor in appli ...
Two-dimensional momentum imaging of Rydberg states using half-cycle pulse ionization
... This phenomenon is not observed in the measurements shown in Figs. 3共a兲 and 3共b兲 reflecting that this strong Coulomb scattering may be a product of the trajectory calculations involving a point charge. Both experimental data and calculations show that the fact that the interaction is not perfectly s ...
... This phenomenon is not observed in the measurements shown in Figs. 3共a兲 and 3共b兲 reflecting that this strong Coulomb scattering may be a product of the trajectory calculations involving a point charge. Both experimental data and calculations show that the fact that the interaction is not perfectly s ...
A Theoretical Study of Atomic Trimers in the Critical Stability Region
... ; it is a sum of three pairwise long-range Coulomb potentials. In molecular or nuclear (three-body) systems, we do not know the potential exactly 3 . Here the three particles are complex, i.e. composed of other particles. This means that the total potential of the (three-body) system can no longer b ...
... ; it is a sum of three pairwise long-range Coulomb potentials. In molecular or nuclear (three-body) systems, we do not know the potential exactly 3 . Here the three particles are complex, i.e. composed of other particles. This means that the total potential of the (three-body) system can no longer b ...
TOPICS IN QUANTUM NANOSTRUCTURE PHYSICS: SPIN-ORBIT EFFECTS AND FAR-INFRARED RESPONSE TEMES DE F´
... Review by Hohemberg and Kohn [Hoh64]. In it, the authors proved in a rigourous mathematical way that the full many-particle ground state of an inhomogeneous electron gas, including the full electron-electron (e-e) interaction, can be described by a unique functional of the density, which in turn obe ...
... Review by Hohemberg and Kohn [Hoh64]. In it, the authors proved in a rigourous mathematical way that the full many-particle ground state of an inhomogeneous electron gas, including the full electron-electron (e-e) interaction, can be described by a unique functional of the density, which in turn obe ...
Equações de Onda Generalizadas e Quantização
... Prof. Dr. Paulo Afonso Faria da Veiga (Institute of Mathematics and Computer Sciences – University of Sao Paulo) Prof. Dr. André Gustavo Scagliusi Landulfo (Centro de Ciências Naturais e Humanas – Federal University of ABC) ...
... Prof. Dr. Paulo Afonso Faria da Veiga (Institute of Mathematics and Computer Sciences – University of Sao Paulo) Prof. Dr. André Gustavo Scagliusi Landulfo (Centro de Ciências Naturais e Humanas – Federal University of ABC) ...
Single-Photon Bus between Spin-Wave Quantum Memories.
... between atoms1–7 , photons8 or combinations thereof 9–11 is at the heart of quantum information science. Of particular interest are material systems serving as quantum memories that can be interconnected optically 3,6,7,9–11 . An ensemble of atoms can store a quantum state in the form of a magnon—wh ...
... between atoms1–7 , photons8 or combinations thereof 9–11 is at the heart of quantum information science. Of particular interest are material systems serving as quantum memories that can be interconnected optically 3,6,7,9–11 . An ensemble of atoms can store a quantum state in the form of a magnon—wh ...
ers Mathieu Guay-Paquet and J. Harnad ∗
... of weighted enumeration of paths in the Cayley graph of Sn . In several examples, it is shown that this may equivalently be interpreted as weighted enumeration of branched covers of the Riemann sphere. The only additional ingredient needed is the specification of a suitably defined weighting for th ...
... of weighted enumeration of paths in the Cayley graph of Sn . In several examples, it is shown that this may equivalently be interpreted as weighted enumeration of branched covers of the Riemann sphere. The only additional ingredient needed is the specification of a suitably defined weighting for th ...
Photoelectric effect
... proportional to (l)2 where l is the compression (or extension) of the spring away from its equilibrium length. The spring is compressed by the glider, and is otherwise at equilibrium. The potential energy as a function of glider position, x, is therefore zero except where the glider compresses the ...
... proportional to (l)2 where l is the compression (or extension) of the spring away from its equilibrium length. The spring is compressed by the glider, and is otherwise at equilibrium. The potential energy as a function of glider position, x, is therefore zero except where the glider compresses the ...
Quantum Mechanical Modeling of the Charge Distribution in a Si Si1
... evaluation of derivatives which are required in any Taylor In order to account for the quantum mechanical e ects series based methods, such as the Numerov technique [9]. of carrier con nement in the Si surface well and the It also provides the ability to include continuum states Si1,xGex buried chan ...
... evaluation of derivatives which are required in any Taylor In order to account for the quantum mechanical e ects series based methods, such as the Numerov technique [9]. of carrier con nement in the Si surface well and the It also provides the ability to include continuum states Si1,xGex buried chan ...
Superconducting Qubits: A Short Review
... charge on the capacitor must be represented by a wave function giving the probability amplitude of all charge configurations. For example, the charge on the capacitor can be in a superposition of states where the charge is both positive and negative at the same time. Similarly the current in a loop ...
... charge on the capacitor must be represented by a wave function giving the probability amplitude of all charge configurations. For example, the charge on the capacitor can be in a superposition of states where the charge is both positive and negative at the same time. Similarly the current in a loop ...
atom interferometer - Center for Ultracold Atoms
... momentum of a matter wave transverse to its direction of propagation. However, one may also alter a wave’s longitudinal momentum state, placing each atom in a superposition involving different wavelengths corresponding to different longitudinal momenta and energy. Two doctoral dissertations in our g ...
... momentum of a matter wave transverse to its direction of propagation. However, one may also alter a wave’s longitudinal momentum state, placing each atom in a superposition involving different wavelengths corresponding to different longitudinal momenta and energy. Two doctoral dissertations in our g ...
Bohr`s Complementarity and Kant`s Epistemology
... natural sciences, could indeed describe any phenomena. Yet, in doing so, it could not avoid leaving the preconditions for description outside its scope. As a well-known article about the measurement problem of quantum mechanics puts it: the quantum theory can describe anything, but not everything [P ...
... natural sciences, could indeed describe any phenomena. Yet, in doing so, it could not avoid leaving the preconditions for description outside its scope. As a well-known article about the measurement problem of quantum mechanics puts it: the quantum theory can describe anything, but not everything [P ...
Cotunneling in the ν Robert Zielke, Bernd Braunecker,
... size limitations. A proof of the nature of the 5/2-FQHS should therefore come from experiments.14 As a first indicator, evidence for a chiral Luttinger liquid at the edges of the FQH sample was obtained in Ref. 15, demonstrating the fractional nature of the quantum state, yet not its Abelian/non-Abe ...
... size limitations. A proof of the nature of the 5/2-FQHS should therefore come from experiments.14 As a first indicator, evidence for a chiral Luttinger liquid at the edges of the FQH sample was obtained in Ref. 15, demonstrating the fractional nature of the quantum state, yet not its Abelian/non-Abe ...
Mathematisches Forschungsinstitut Oberwolfach Subfactors and
... same kind on a coarser scale. Hamiltonians (interactions) between the spins and blocks of spins are chosen so that the physics on the block spin scale resembles the physics on the original scale. This procedure is tricky to implement but we shall use the idea. For, however one plays it, in construct ...
... same kind on a coarser scale. Hamiltonians (interactions) between the spins and blocks of spins are chosen so that the physics on the block spin scale resembles the physics on the original scale. This procedure is tricky to implement but we shall use the idea. For, however one plays it, in construct ...
course syllabus
... COURSE OBJECTIVES C1. To develop basic knowledge by the student from the following branches of physics: of wave motion and acoustics; of, regular and quantum geometric optics; but first of all of elements of the theory of hearing and seeing. C2. To develop skills in qualitative understanding and int ...
... COURSE OBJECTIVES C1. To develop basic knowledge by the student from the following branches of physics: of wave motion and acoustics; of, regular and quantum geometric optics; but first of all of elements of the theory of hearing and seeing. C2. To develop skills in qualitative understanding and int ...
“Magnus” force - Pacific Institute of Theoretical Physics
... Where we define a small fluctuation field by and a vortex field by Where the ‘bare’ vortex field is ...
... Where we define a small fluctuation field by and a vortex field by Where the ‘bare’ vortex field is ...