ppt - EPFL
... If only the photon asymmetry is measured, a polarization of at least 20% is needed to have good sensitivity ...
... If only the photon asymmetry is measured, a polarization of at least 20% is needed to have good sensitivity ...
Fano resonances in the excitation spectra of semiconductor
... As already mentioned above, a Fano resonance originates from the coupling between a discrete excitonic state and an excitonic continuum associated to a pair of lower subbands. We have identified two candidates for this coupling mechanism: The first one corresponds to the off-diagonal part of the Lut ...
... As already mentioned above, a Fano resonance originates from the coupling between a discrete excitonic state and an excitonic continuum associated to a pair of lower subbands. We have identified two candidates for this coupling mechanism: The first one corresponds to the off-diagonal part of the Lut ...
Dahler and Sciven 1963
... Mathematically rigorous formalizations of continuum mechanics are still under construction (Noll 1958, 1959). The traditional application of Kewton's linear momentum principle to continua is as follows. I n the usual way we define our system to be the constant inertial mass assigned to the region en ...
... Mathematically rigorous formalizations of continuum mechanics are still under construction (Noll 1958, 1959). The traditional application of Kewton's linear momentum principle to continua is as follows. I n the usual way we define our system to be the constant inertial mass assigned to the region en ...
PDF
... programs, in much the same way as one solves equations in high school algebra [15]. Unlike quantum circuits, the quantum lambda calculus provides a unified framework that is universal for quantum computation without the need to rely on a separate model of classical computation. In a practical vein, ...
... programs, in much the same way as one solves equations in high school algebra [15]. Unlike quantum circuits, the quantum lambda calculus provides a unified framework that is universal for quantum computation without the need to rely on a separate model of classical computation. In a practical vein, ...
School of Physics - The University of Sydney
... Faculty of Science Student Information Office (level 2 of the Carslaw building) at least 7 days BEFORE the period for which consideration is sought, by completing an Application for Special Arrangements with accompanying documentation. These two forms of Consideration should cover most allowable cir ...
... Faculty of Science Student Information Office (level 2 of the Carslaw building) at least 7 days BEFORE the period for which consideration is sought, by completing an Application for Special Arrangements with accompanying documentation. These two forms of Consideration should cover most allowable cir ...
Physical Limits of Computing
... Anyway, regardless of our state of knowledge, note that the sum of the system's entropy and its known information is always conserved. Known information and entropy are just two forms of the same fundamental quantity, somewhat analogously to kinetic and potential energy. Whether a system contains kn ...
... Anyway, regardless of our state of knowledge, note that the sum of the system's entropy and its known information is always conserved. Known information and entropy are just two forms of the same fundamental quantity, somewhat analogously to kinetic and potential energy. Whether a system contains kn ...
Bilayer fractional quantum Hall states with dipoles
... quantum Hall states in C = 2 bands do not have simple Landau-level analogs [22,23]. In the case of the (2,2,1) state discussed in this paper, a Landau-level analog does exist but naturally arises only in bilayer systems. There have been several proposals for engineering flat C = 2 bands in solid-sta ...
... quantum Hall states in C = 2 bands do not have simple Landau-level analogs [22,23]. In the case of the (2,2,1) state discussed in this paper, a Landau-level analog does exist but naturally arises only in bilayer systems. There have been several proposals for engineering flat C = 2 bands in solid-sta ...
Renormalization
In quantum field theory, the statistical mechanics of fields, and the theory of self-similar geometric structures, renormalization is any of a collection of techniques used to treat infinities arising in calculated quantities.Renormalization specifies relationships between parameters in the theory when the parameters describing large distance scales differ from the parameters describing small distances. Physically, the pileup of contributions from an infinity of scales involved in a problem may then result in infinities. When describing space and time as a continuum, certain statistical and quantum mechanical constructions are ill defined. To define them, this continuum limit, the removal of the ""construction scaffolding"" of lattices at various scales, has to be taken carefully, as detailed below.Renormalization was first developed in quantum electrodynamics (QED) to make sense of infinite integrals in perturbation theory. Initially viewed as a suspect provisional procedure even by some of its originators, renormalization eventually was embraced as an important and self-consistent actual mechanism of scale physics in several fields of physics and mathematics. Today, the point of view has shifted: on the basis of the breakthrough renormalization group insights of Kenneth Wilson, the focus is on variation of physical quantities across contiguous scales, while distant scales are related to each other through ""effective"" descriptions. All scales are linked in a broadly systematic way, and the actual physics pertinent to each is extracted with the suitable specific computational techniques appropriate for each.