Heavy Fermions: Electrons at the Edge of
... and superconductivity by Maple et al. (1972) did suggest that the Kondo screening suppresses the pair-breaking effects of magnetic moments, but the implication of these results was only slowly digested. Unfortunately, the belief in the mutual exclusion of local moments and superconductivity was so d ...
... and superconductivity by Maple et al. (1972) did suggest that the Kondo screening suppresses the pair-breaking effects of magnetic moments, but the implication of these results was only slowly digested. Unfortunately, the belief in the mutual exclusion of local moments and superconductivity was so d ...
Why Physicists are still Important.
... H H S H B H SB and the bath, initialised in some entangled state, maintains appreciable entanglement over the evolution, then it follows there is a restriction on the entanglement between the `central spin' S and the bath. For pure states this equivalent to a restriction on the amount that S m ...
... H H S H B H SB and the bath, initialised in some entangled state, maintains appreciable entanglement over the evolution, then it follows there is a restriction on the entanglement between the `central spin' S and the bath. For pure states this equivalent to a restriction on the amount that S m ...
Sparse-Graph Codes for Quantum Error-Correction
... think a quantum code must have a large blocklength, and it must be able to correct a large number of errors. From a theoretical point of view, we would especially like to find, for any rate R, a family of error-correcting codes with increasing blocklength N , such that, no matter how large N is, the ...
... think a quantum code must have a large blocklength, and it must be able to correct a large number of errors. From a theoretical point of view, we would especially like to find, for any rate R, a family of error-correcting codes with increasing blocklength N , such that, no matter how large N is, the ...
New perspectives for Rashba spin–orbit coupling
... along the x axis, they experience an effective magnetic field along the y axis, BRy, called the Rashba field, as depicted in the figure (top). The magnitude of the Rashba field can be calculated from BRy = 2αRkF/gμB, where kF and g are the Fermi wavevector and g‑factor of the carriers in the cond ...
... along the x axis, they experience an effective magnetic field along the y axis, BRy, called the Rashba field, as depicted in the figure (top). The magnitude of the Rashba field can be calculated from BRy = 2αRkF/gμB, where kF and g are the Fermi wavevector and g‑factor of the carriers in the cond ...
A straightforward introduction to continuous quantum measurement
... proceeds (that is, in real time) to modify the system Hamiltonian so as to obtain some desired behaviour. Thus, continuous measurement theory is essential for describing feedback control. The increasing interest in continuous measurement is also due to its applications in metrology [12 – 16], quantu ...
... proceeds (that is, in real time) to modify the system Hamiltonian so as to obtain some desired behaviour. Thus, continuous measurement theory is essential for describing feedback control. The increasing interest in continuous measurement is also due to its applications in metrology [12 – 16], quantu ...
Permissible NESS COP>1.0 Electrical Power Systems Taking
... equilibrium and maximum entropy as closed systems do—has not occurred. Instead, the expansion of the universe is accelerating, which indicates negentropic operations are ongoing and continuing to increase the energy of the observable universe. The observable universe is not thermodynamically closed. ...
... equilibrium and maximum entropy as closed systems do—has not occurred. Instead, the expansion of the universe is accelerating, which indicates negentropic operations are ongoing and continuing to increase the energy of the observable universe. The observable universe is not thermodynamically closed. ...
Boundary conditions for integrable quantum systems
... Remark 3. Apparently, the transition from the periodic chain to the open one consists in removing the term H N 1 from the Hamiltonian and adding two boundary terms determined by the matrices K , ( u ) . One can put the boundary terms in (26) into a more symmetric form with respect to K , observing t ...
... Remark 3. Apparently, the transition from the periodic chain to the open one consists in removing the term H N 1 from the Hamiltonian and adding two boundary terms determined by the matrices K , ( u ) . One can put the boundary terms in (26) into a more symmetric form with respect to K , observing t ...
Major Understanding - Rochester City School District
... Key Idea 5: Energy and matter interact through forces that result in changes in motion. Performance Indicator 5.1: Students can explain and predict different patterns of motion of objects (e.g., linear and uniform circular motion, velocity and acceleration, momentum and inertia). ...
... Key Idea 5: Energy and matter interact through forces that result in changes in motion. Performance Indicator 5.1: Students can explain and predict different patterns of motion of objects (e.g., linear and uniform circular motion, velocity and acceleration, momentum and inertia). ...
Molecules in strong laser fields:
... than atoms as they posses both electronic and nuclear degrees of freedom. The huge difference in the mass of the electron and that of the nuclei implies, however, that the time scales of electron and nuclear motion differ by orders of magnitude. The nuclei typically need femtoseconds or picoseconds ...
... than atoms as they posses both electronic and nuclear degrees of freedom. The huge difference in the mass of the electron and that of the nuclei implies, however, that the time scales of electron and nuclear motion differ by orders of magnitude. The nuclei typically need femtoseconds or picoseconds ...
Strongly correlated quantum physics with cold atoms - Max
... the experimental findings on bulk 4 He remain controversial, optical lattice setups offer the advantages of high sample purity and experimental control to directly pin down a supersolid state via standard measurement techniques. In Chapter 2, we demonstrate theoretically a new route to supersolidity. ...
... the experimental findings on bulk 4 He remain controversial, optical lattice setups offer the advantages of high sample purity and experimental control to directly pin down a supersolid state via standard measurement techniques. In Chapter 2, we demonstrate theoretically a new route to supersolidity. ...
The birth of topological insulators
... There is also, however, a ‘strong’ topological insulator, which has a more subtle relationship to the 2D case; the relationship is that in two dimensions it is possible to connect ordinary insulators and topological insulators smoothly by breaking time-reversal symmetry7. Such a continuous interpola ...
... There is also, however, a ‘strong’ topological insulator, which has a more subtle relationship to the 2D case; the relationship is that in two dimensions it is possible to connect ordinary insulators and topological insulators smoothly by breaking time-reversal symmetry7. Such a continuous interpola ...
MOCK MODULAR FORMS AND QUANTUM MODULAR FORMS 1
... modular form, called f , as the holomorphic part of any harmonic Maass form M of weight k such that ξk (M ), called the shadow of f , is a cusp form. Thus, the mock theta functions of Ramanujan are weight 1/2 examples of Zagier’s mock modular forms. Denote the space of mock modular forms of weight k ...
... modular form, called f , as the holomorphic part of any harmonic Maass form M of weight k such that ξk (M ), called the shadow of f , is a cusp form. Thus, the mock theta functions of Ramanujan are weight 1/2 examples of Zagier’s mock modular forms. Denote the space of mock modular forms of weight k ...
Is the electrostatic force between a point charge and a neutral
... that a positively charged point charge induces negative charges on the part of the sphere that is closest to it and positive charges on the part that is further away. It is natural to wonder if this phenomenon is more general and if the force is attractive for any geometry, not just a sphere. This q ...
... that a positively charged point charge induces negative charges on the part of the sphere that is closest to it and positive charges on the part that is further away. It is natural to wonder if this phenomenon is more general and if the force is attractive for any geometry, not just a sphere. This q ...