Quantum hair on black holes
... horizon, and even smaller outside. Since the region inside the horizon is causally disconnected from the exterior of the black hole, the occurrence of truly large curvature near the singularity inside the horizon is not directly relevant to the physics seen by external observers, and the higher-orde ...
... horizon, and even smaller outside. Since the region inside the horizon is causally disconnected from the exterior of the black hole, the occurrence of truly large curvature near the singularity inside the horizon is not directly relevant to the physics seen by external observers, and the higher-orde ...
GaAs quantum structures: Comparison between direct
... While the SBTC method is relatively straightforward and computationally fast, the physical justification for the underlying single-band approximation is unclear, at least in the case of quantum wires and dots. In fact, while it has been shown8 that in a two-dimensional ~2D! quantum film the one-dime ...
... While the SBTC method is relatively straightforward and computationally fast, the physical justification for the underlying single-band approximation is unclear, at least in the case of quantum wires and dots. In fact, while it has been shown8 that in a two-dimensional ~2D! quantum film the one-dime ...
On the adequacy of the Redfield equation and related approaches
... unknown. In order to elucidate these issues, detailed theoretical investigations are required in addition to further experimental studies.11–15 Theoretically, photosynthetic EET processes are usually described by two perturbative limits. When the electronic coupling between chromophores is small in ...
... unknown. In order to elucidate these issues, detailed theoretical investigations are required in addition to further experimental studies.11–15 Theoretically, photosynthetic EET processes are usually described by two perturbative limits. When the electronic coupling between chromophores is small in ...
Self-consistent approach for calculations of exciton binding energy
... where a certain form of the exciton wave function, depending on one or more variational parameters is being postulated. The exciton energy is then calculated by minimizing the respective energy functional with respect to the variational parameters. Unfortunately, even in the simplest (and, therefore ...
... where a certain form of the exciton wave function, depending on one or more variational parameters is being postulated. The exciton energy is then calculated by minimizing the respective energy functional with respect to the variational parameters. Unfortunately, even in the simplest (and, therefore ...
DIETER LÃST (LMU, MPI) - Stony Brook University
... They should correspond to 1/N corrections to what we ✓ ◆g ✓ ◆g computed: ...
... They should correspond to 1/N corrections to what we ✓ ◆g ✓ ◆g computed: ...
A Study on Reversible Logic Gates of Quantum Computing
... DNA copying mechanism in a human cell dissipates about 100 kT of heat per bit copied (which is understandable from a consideration of the chemical bonds that need to be broken in the process), both far from the ideal limit of kT ln 2 for irreversible computing. That classical computation can be done ...
... DNA copying mechanism in a human cell dissipates about 100 kT of heat per bit copied (which is understandable from a consideration of the chemical bonds that need to be broken in the process), both far from the ideal limit of kT ln 2 for irreversible computing. That classical computation can be done ...
Topological Insulators
... tube (the dirac string) comes up the negative z axis, smuggling in the entire flux. ...
... tube (the dirac string) comes up the negative z axis, smuggling in the entire flux. ...
bloggrosholzippoliti072308
... a set of axioms (some of which are logical, some of which are special to the domain), but of re-writing all the results in a formal language, for example, a first order or second order theory in predicate logic, with special vocabulary. Thus axiomatization in the modern sense requires translation, f ...
... a set of axioms (some of which are logical, some of which are special to the domain), but of re-writing all the results in a formal language, for example, a first order or second order theory in predicate logic, with special vocabulary. Thus axiomatization in the modern sense requires translation, f ...
A BOHR`S SEMICLASSICAL MODEL OF THE BLACK HOLE
... It was only with the appearance of the concept of gravitational collapse and the model of black hole that the gravitational force becomes dominant and even exclusively present (se, e.g. Bekenstein 1994). In view of the formal similarity of the asymptotic behaviour of the Newtonian and Coulombic forc ...
... It was only with the appearance of the concept of gravitational collapse and the model of black hole that the gravitational force becomes dominant and even exclusively present (se, e.g. Bekenstein 1994). In view of the formal similarity of the asymptotic behaviour of the Newtonian and Coulombic forc ...
Three Myths about Time Reversal in Quantum Theory
... to the standard use of the phrase ‘time reversal’. Fine: one is free to define terms how one chooses. But as with Malament’s perspective on electromagnetism, this article aims to show just how much one is giving up by denying the standard definitions. The account builds up the meaning of time reversal ...
... to the standard use of the phrase ‘time reversal’. Fine: one is free to define terms how one chooses. But as with Malament’s perspective on electromagnetism, this article aims to show just how much one is giving up by denying the standard definitions. The account builds up the meaning of time reversal ...
34 Sept 2016 - U3A Site Builder
... The mathematicians off ancient Greece were fascinated with symmetry and particularly with three dimensional symmetry. A polygon is a 2 dimensional object drawn with straight lines, such as a triangle or a rectangle, etc. Regular polygons have the additional feature in that the lengths of all sides a ...
... The mathematicians off ancient Greece were fascinated with symmetry and particularly with three dimensional symmetry. A polygon is a 2 dimensional object drawn with straight lines, such as a triangle or a rectangle, etc. Regular polygons have the additional feature in that the lengths of all sides a ...
