Topological insulators and superconductors
... The search for new states of matter The search for new elements led to a golden age of chemistry. The search for new particles led to the golden age of particle physics. In condensed matter physics, we ask what are the fundamental states of matter? In the classical world we have solid, liquid and g ...
... The search for new states of matter The search for new elements led to a golden age of chemistry. The search for new particles led to the golden age of particle physics. In condensed matter physics, we ask what are the fundamental states of matter? In the classical world we have solid, liquid and g ...
The Structure of a Quantum World - Philsci
... that represents the state of a system at a time.�� Think of it as like a function and like a wave, as it is called. As with a function, the wave function takes in points of the space on which it’s de�ned and gives out values, here complex numbers. As with a wave (or �eld), the wave function assigns ...
... that represents the state of a system at a time.�� Think of it as like a function and like a wave, as it is called. As with a function, the wave function takes in points of the space on which it’s de�ned and gives out values, here complex numbers. As with a wave (or �eld), the wave function assigns ...
Strong time operators associated with generalized
... was derived in the framework for the energy-time uncertainty relation in [KA94]. See also e.g. [Fuj80, FWY80, GYS81-1, GYS81-2]. A strong connection with the decay of survival probability was pointed out by [Miy01], where the weak Weyl relation was introduced and then strong time operators were disc ...
... was derived in the framework for the energy-time uncertainty relation in [KA94]. See also e.g. [Fuj80, FWY80, GYS81-1, GYS81-2]. A strong connection with the decay of survival probability was pointed out by [Miy01], where the weak Weyl relation was introduced and then strong time operators were disc ...
Rutherford atom in quantum theory
... the orbital motion of the outer electron approaches zero it reduces exactly to the frozen planet configuration 关13兴. In this paper we provide the first demonstration of the existence of what has been called 关14兴 a ‘‘Rutherford atom,’’ i.e., the wave function for a single electron moving on an unquan ...
... the orbital motion of the outer electron approaches zero it reduces exactly to the frozen planet configuration 关13兴. In this paper we provide the first demonstration of the existence of what has been called 关14兴 a ‘‘Rutherford atom,’’ i.e., the wave function for a single electron moving on an unquan ...
Useful Concepts from Information Theory
... never infinite, we sometimes have to send atypical messages. Real coding schemes handle this by having a code word for every possible message (not merely the typical messages), but they use short code words for typical messages, and long code words for atypical messages. This allows one to get close ...
... never infinite, we sometimes have to send atypical messages. Real coding schemes handle this by having a code word for every possible message (not merely the typical messages), but they use short code words for typical messages, and long code words for atypical messages. This allows one to get close ...
2 + 1 dimensional gravity as an exactly soluble system
... To make these considerations a little bit more precise, let us analyze the possible phase spaces (depending on boundary conditions) in 2 + 1 dimensional gravity. First of all, what is "classical phase space"? Phase space is often defined as the space of all values of qi and (li (the positions and mo ...
... To make these considerations a little bit more precise, let us analyze the possible phase spaces (depending on boundary conditions) in 2 + 1 dimensional gravity. First of all, what is "classical phase space"? Phase space is often defined as the space of all values of qi and (li (the positions and mo ...
Dynamic quantum vacuum and relativity
... Earth rotates in the fixed ether. Sato showed that the complete etherdragging hypothesis is compatible with the Michelson-Morley experiment in a picture where the speed of light c is not a fixed constant in each inertial reference frame [8]. The hypothesis of ether-dragging was derived from the prop ...
... Earth rotates in the fixed ether. Sato showed that the complete etherdragging hypothesis is compatible with the Michelson-Morley experiment in a picture where the speed of light c is not a fixed constant in each inertial reference frame [8]. The hypothesis of ether-dragging was derived from the prop ...
Imaging electrostatically confined Dirac fermions in graphene
... but reflects them at larger angles of incidence1,4,5 . In a potential well with circular symmetry, electrons with high angular momenta are obliquely incident on the barrier and are internally reflected, thus leading to particle confinement and the formation of quasibound quantum dot states7–12 . As ...
... but reflects them at larger angles of incidence1,4,5 . In a potential well with circular symmetry, electrons with high angular momenta are obliquely incident on the barrier and are internally reflected, thus leading to particle confinement and the formation of quasibound quantum dot states7–12 . As ...
92, 054101 (2004)
... Since the density distribution can be measured in experiment, this effect can be used to identify the transition to instability. Finally, although the above discussions have been focused on a periodic state of antiresonance, the transition to instability due to strong interactions also follows a sim ...
... Since the density distribution can be measured in experiment, this effect can be used to identify the transition to instability. Finally, although the above discussions have been focused on a periodic state of antiresonance, the transition to instability due to strong interactions also follows a sim ...
98, 010506 (2007)
... 2 5 kHz [19], this method can be applied only through intermediate states which induce a much larger energy splitting between paired and unpaired atoms. Here we illustrate this reading out scheme using 40 K atoms, although the technique is applicable to other species as well. Suppose the atoms i ...
... 2 5 kHz [19], this method can be applied only through intermediate states which induce a much larger energy splitting between paired and unpaired atoms. Here we illustrate this reading out scheme using 40 K atoms, although the technique is applicable to other species as well. Suppose the atoms i ...
Thermodynamics of van der Waals Fluids with Quantum Statistics
... unstable. Thus, in the van der Waals fluid with Bose–Einstain’s condensate, one expects the appearance of the two separated phases. The above discussion is not enough to conclude whether the two, wellseparated phases will be formed in the system, or one of the phases will be dispersed in the form of ...
... unstable. Thus, in the van der Waals fluid with Bose–Einstain’s condensate, one expects the appearance of the two separated phases. The above discussion is not enough to conclude whether the two, wellseparated phases will be formed in the system, or one of the phases will be dispersed in the form of ...
Experimental and theoretical challenges for the trapped electron
... We discuss quantum information processing with trapped electrons. After recalling the operation principle of planar Penning traps, we sketch the experimental conditions to load, cool and detect single electrons. Here we present a detailed investigation of a scalable scheme including feasibility stud ...
... We discuss quantum information processing with trapped electrons. After recalling the operation principle of planar Penning traps, we sketch the experimental conditions to load, cool and detect single electrons. Here we present a detailed investigation of a scalable scheme including feasibility stud ...
Colloidal Core/Shell quantum dots in our lab
... toluene with different sizes under UV illumination. ...
... toluene with different sizes under UV illumination. ...
ON THE EQUATIONAL THEORY OF PROJECTION LATTICES OF
... version of Birkhoff’s Theorem, VC = HSPC where HC, SC, and PC denote the classes of all homomomorphic images, subalgebras, and direct products, resp., of members of C. Define N = V{L(Ck ) | k < ∞}. Clearly, L(Ck ) ∈ SHL(Cn ) for k ≤ n. Within the variety of MOLs, each ortholattice identity is equiva ...
... version of Birkhoff’s Theorem, VC = HSPC where HC, SC, and PC denote the classes of all homomomorphic images, subalgebras, and direct products, resp., of members of C. Define N = V{L(Ck ) | k < ∞}. Clearly, L(Ck ) ∈ SHL(Cn ) for k ≤ n. Within the variety of MOLs, each ortholattice identity is equiva ...
Fractals as macroscopic manifestation of squeezed
... iteratively according to a prescribed recipe, are studied and their self-similarity property, which is considered to be the most important property of fractals (p. 150 in [1]), is framed in the theory of the entire analytical functions and coherent states. Conversely, we also recognize, in some spec ...
... iteratively according to a prescribed recipe, are studied and their self-similarity property, which is considered to be the most important property of fractals (p. 150 in [1]), is framed in the theory of the entire analytical functions and coherent states. Conversely, we also recognize, in some spec ...