Spinning Strings and Integrable Spin Chains in the AdS/CFT Correspondence Jan Plefka
... λ 1, which is perfectly incompatible with the accessible supergravity regime λ 1. Hence, one is facing a strong/weak coupling duality, in which strongly coupled gauge fields are described by classical supergravity, and weakly coupled gauge fields correspond to strings propagating in a highly cur ...
... λ 1, which is perfectly incompatible with the accessible supergravity regime λ 1. Hence, one is facing a strong/weak coupling duality, in which strongly coupled gauge fields are described by classical supergravity, and weakly coupled gauge fields correspond to strings propagating in a highly cur ...
... In 1983, L. É. Gendenshtein published the paper [36] in where the Shape invariance condition, i.e. preserving the shape under Darboux transformation, was presented and used to find the complete spectra for a broad class of problems including all known exactly solvable problems of quantum mechanics ...
Fast converging path integrals for time-dependent potentials
... The derivation outlined represents the basis for the path-integral formulation of quantum mechanics [21], [60]–[62] as well as for the numerical calculation of path integrals. The described discretization procedure is most straightforwardly numerically implemented by the path-integral Monte Carlo ap ...
... The derivation outlined represents the basis for the path-integral formulation of quantum mechanics [21], [60]–[62] as well as for the numerical calculation of path integrals. The described discretization procedure is most straightforwardly numerically implemented by the path-integral Monte Carlo ap ...
Quantum Computing, Quantum Games and Geometric Algebra
... provides a quadratic speedup. Following this in 1999 Meyer initiated the field of quantum game theory by introducing quantum mechanical states into the framework of classical game theory. In this thesis, we firstly investigate the phase estimation procedure, due to its importance as the basis for Sh ...
... provides a quadratic speedup. Following this in 1999 Meyer initiated the field of quantum game theory by introducing quantum mechanical states into the framework of classical game theory. In this thesis, we firstly investigate the phase estimation procedure, due to its importance as the basis for Sh ...
electron transport in quantum dots. - Leo Kouwenhoven
... spacing grows for increasing N, in 2D it is constant, while in 3D it decreases as N increases. The level spacing of a 100 nm 2D dot is ~ 0.03 meV, which is large enough to be observable at dilution refrigerator temperatures of ~100 mK = ~ 0.0086 meV. Electrons confined at a semiconductor hetero inte ...
... spacing grows for increasing N, in 2D it is constant, while in 3D it decreases as N increases. The level spacing of a 100 nm 2D dot is ~ 0.03 meV, which is large enough to be observable at dilution refrigerator temperatures of ~100 mK = ~ 0.0086 meV. Electrons confined at a semiconductor hetero inte ...
9691 KB pdf file
... and the flavour degrees of freedom get mixed in this formulation at finite lattice spacings. This is a disadvantage, since the location and the existence of the critical point depends on the number of fermion flavours. It is therefore desirable to use fermions which have unambiguous flavour identifi ...
... and the flavour degrees of freedom get mixed in this formulation at finite lattice spacings. This is a disadvantage, since the location and the existence of the critical point depends on the number of fermion flavours. It is therefore desirable to use fermions which have unambiguous flavour identifi ...
84, 013608 (2011)
... using the Feshbach resonance [39], and the disorder potential can be created using optical speckle potentials [40]. The transport process of cold atoms is illustrated in Fig. 1(b). Initially, the bosonic atoms are confined within a group of lattice sites (denoted as region A) using a harmonic or box ...
... using the Feshbach resonance [39], and the disorder potential can be created using optical speckle potentials [40]. The transport process of cold atoms is illustrated in Fig. 1(b). Initially, the bosonic atoms are confined within a group of lattice sites (denoted as region A) using a harmonic or box ...
Multi-particle simulation code for IBS - Indico
... 1. Follow the evolution of the particle distribution in the DR (we are not sure it remains Gaussian). 2. Calculate IBS effect for any particle distribution (in case it doesn’t remain Gaussian). ...
... 1. Follow the evolution of the particle distribution in the DR (we are not sure it remains Gaussian). 2. Calculate IBS effect for any particle distribution (in case it doesn’t remain Gaussian). ...
Optical properties of cylindrical nanowires
... approach it is possible to describe the optical and electronic properties for varying wire thickness and for a wide range of semiconductor materials. Contrary, ab initio methods using a fully atomistic description (tight-binding, pseudo-potential,...) are limited with respect to the dimensions of th ...
... approach it is possible to describe the optical and electronic properties for varying wire thickness and for a wide range of semiconductor materials. Contrary, ab initio methods using a fully atomistic description (tight-binding, pseudo-potential,...) are limited with respect to the dimensions of th ...
Quantum relaxation of magnetisation in magnetic particles
... recognition that nuclei had any role whatsoever to play in magnetic relaxation, despite the enormous number of experiments in this area. Nor do we know of any theoretical analysis of the influence of electrons on magnetic relaxation. There has certainly been no attempt at a theory dealing with the c ...
... recognition that nuclei had any role whatsoever to play in magnetic relaxation, despite the enormous number of experiments in this area. Nor do we know of any theoretical analysis of the influence of electrons on magnetic relaxation. There has certainly been no attempt at a theory dealing with the c ...
Sc h o o l o f Ph ysic s ...
... Description: This module develops the physics of stellar interiors and atmospheres from the basic equations of stellar structure introduced in AS2001. Topics include: the equation of state that provides pressure support at the high temperatures and densities found in normal and white-dwarf stars; th ...
... Description: This module develops the physics of stellar interiors and atmospheres from the basic equations of stellar structure introduced in AS2001. Topics include: the equation of state that provides pressure support at the high temperatures and densities found in normal and white-dwarf stars; th ...
Ph.D. thesis - Chin Lab at the University of Chicago
... I would like to thank my adviser Prof. Cheng Chin for making my whole journey in ultracold atoms research possible. On March 26, 2006, Cheng welcomed me as a new group member to build up the cesium experiment together. I had little experimental experience then, and didn’t realize until much later ho ...
... I would like to thank my adviser Prof. Cheng Chin for making my whole journey in ultracold atoms research possible. On March 26, 2006, Cheng welcomed me as a new group member to build up the cesium experiment together. I had little experimental experience then, and didn’t realize until much later ho ...
BPS Geometry, AdS/CFT, and String Theory
... We start from the bottom left of the Young diagram, each time we move right by n boxes we add n holes and each time we move up by n boxes we add n fermions. The energy of the configuration is equal to the total number of boxes of the Young diagram. ...
... We start from the bottom left of the Young diagram, each time we move right by n boxes we add n holes and each time we move up by n boxes we add n fermions. The energy of the configuration is equal to the total number of boxes of the Young diagram. ...
