Dynamics of Entanglement for Two-Electron Atoms
... continuous degrees of freedom. The ”bipartite” quantum system consists of two electrons interacting with each other and with a fixed center. The Hamiltonian for the system is given ...
... continuous degrees of freedom. The ”bipartite” quantum system consists of two electrons interacting with each other and with a fixed center. The Hamiltonian for the system is given ...
Net force on an asymmetrically excited two-atom - MathPhys-UVa
... photons. This was first noticed by Wylie and Sipe [8] and calculated for a two-atom system in Refs. [9–11] using stationary perturbation theory. The question of whether this resonant interaction is monotonic or oscillatory in space has been the subject of a number of articles—cf. Refs. [1,2,9–15] an ...
... photons. This was first noticed by Wylie and Sipe [8] and calculated for a two-atom system in Refs. [9–11] using stationary perturbation theory. The question of whether this resonant interaction is monotonic or oscillatory in space has been the subject of a number of articles—cf. Refs. [1,2,9–15] an ...
a 1 - University of San Francisco
... Operating a Quantum vs. a Classical Computer: In both cases the system must be initialized, e.g. into the all zeros string |000> corresponding to the vector (1, 0, 0 ,0 ,0, 0, 0, 0). Classical computer logic operations are in general not reversible e.g. consider an AND gate If the output bit is 0, ...
... Operating a Quantum vs. a Classical Computer: In both cases the system must be initialized, e.g. into the all zeros string |000> corresponding to the vector (1, 0, 0 ,0 ,0, 0, 0, 0). Classical computer logic operations are in general not reversible e.g. consider an AND gate If the output bit is 0, ...
From Gravitational Wave Detectors to Completely Positive Maps and
... Weak squezing + simple measurement + simple estimator = optimal strategy! The same is true for dephasing (also atomic dephasing – spin squeezed states are optimal) S. Huelga, et al. Phys. Rev. Lett 79, 3865 (1997), B. M. Escher, R. L. de Matos Filho, L. Davidovich Nature Phys. 7, 406–411 (2011), D. ...
... Weak squezing + simple measurement + simple estimator = optimal strategy! The same is true for dephasing (also atomic dephasing – spin squeezed states are optimal) S. Huelga, et al. Phys. Rev. Lett 79, 3865 (1997), B. M. Escher, R. L. de Matos Filho, L. Davidovich Nature Phys. 7, 406–411 (2011), D. ...
Full text in PDF form
... nonextensive interactions. From the viewpoint of IS, this is just a good example of the philosophy of generalized theory with empirical parameter q which is introduced to ``absorb" the effects of ``unaccessible" interactions or their effects. In this way, interacting systems may be mathematically tr ...
... nonextensive interactions. From the viewpoint of IS, this is just a good example of the philosophy of generalized theory with empirical parameter q which is introduced to ``absorb" the effects of ``unaccessible" interactions or their effects. In this way, interacting systems may be mathematically tr ...
From Quantum theory to Quantum theology: Abstract J
... he also opened the door to a new world of uncertain, elusive qualities. 2.2 Quantum physics Newton's laws of motion put an end to the idea of absolute position in space2. He was very concerned by this lack of absolute position, because it did not accord with his idea of an absolute God (Hawking 1988 ...
... he also opened the door to a new world of uncertain, elusive qualities. 2.2 Quantum physics Newton's laws of motion put an end to the idea of absolute position in space2. He was very concerned by this lack of absolute position, because it did not accord with his idea of an absolute God (Hawking 1988 ...
fulltext - DiVA portal
... This chain is called the backbone of the polymer. The atoms in the chain come in regular order and that order repeats itself all along the length of the polymer chain. Every repeated part of the chain is called a monomer. Two monomers are called a dimer and three monomers are called a trimer. Semi-c ...
... This chain is called the backbone of the polymer. The atoms in the chain come in regular order and that order repeats itself all along the length of the polymer chain. Every repeated part of the chain is called a monomer. Two monomers are called a dimer and three monomers are called a trimer. Semi-c ...
Spectroscopy and the Electromagnetic Spectrum
... There are two general types of molecular vibrations, namely stretching and bending. The stretching frequency of a bond can be approximated by Hooke’s law [2, 3]. In this approximation, two atoms and the connecting bond are treated as a simple harmonic oscillator composed of two masses (atoms) joined ...
... There are two general types of molecular vibrations, namely stretching and bending. The stretching frequency of a bond can be approximated by Hooke’s law [2, 3]. In this approximation, two atoms and the connecting bond are treated as a simple harmonic oscillator composed of two masses (atoms) joined ...
Physics 351: Advanced Classical Mechanics Spring 2013
... Nearly all of our concepts in modern physics trace their lineage back to classical mechanics. Classical mechanics is far more than just Newton’s laws of motion; there are deep mathematical mysteries lying within Newton’s laws that connect to optics and lead directly to quantum mechanics and the most ...
... Nearly all of our concepts in modern physics trace their lineage back to classical mechanics. Classical mechanics is far more than just Newton’s laws of motion; there are deep mathematical mysteries lying within Newton’s laws that connect to optics and lead directly to quantum mechanics and the most ...
Lab 2: Spectroscopy of Atoms and Ions
... Kirchhoff discovered that laboratory flames from a natural gas burner (now known as a Bunsen burner) produced characteristic bright lines from various metal salts, and that some of these lines had exactly the same wavelengths as Fraunhofer’s dark lines. Eventually, through many interesting twists an ...
... Kirchhoff discovered that laboratory flames from a natural gas burner (now known as a Bunsen burner) produced characteristic bright lines from various metal salts, and that some of these lines had exactly the same wavelengths as Fraunhofer’s dark lines. Eventually, through many interesting twists an ...
Chapter 7 The Quantum–Mechanical Model of the Atom Chemistry
... It helps us understand and predict the properties of atoms that are directly related to the behavior of the electrons why some elements are metals and others are nonmetals why some elements gain one electron when forming an anion, whereas others gain two why some elements are very reactive whi ...
... It helps us understand and predict the properties of atoms that are directly related to the behavior of the electrons why some elements are metals and others are nonmetals why some elements gain one electron when forming an anion, whereas others gain two why some elements are very reactive whi ...
Characterization of ultrashort-period GaAsrAlAs superlattices by exciton photoluminescence V.G. Litovchenko
... determined by superposition of several lines. To obtain the energy position, full width at half maximum and intensity of each individual line, all spectra were fitted with eight Gaussians. We will assign these lines using the PL spectrum of the 3r3 SL as an example ŽFig. 3.. First of all, it is seen ...
... determined by superposition of several lines. To obtain the energy position, full width at half maximum and intensity of each individual line, all spectra were fitted with eight Gaussians. We will assign these lines using the PL spectrum of the 3r3 SL as an example ŽFig. 3.. First of all, it is seen ...
An introduction to the dynamical mean
... Impurity models (the Anderson model, P. W. Anderson 1961) were originally proposed to describe formation local magnetic moments of TM impurities in metallic hosts Anderson impurity model: describes a single impurity embedded into a host of non-interacting delocalized electrons: localized impurity an ...
... Impurity models (the Anderson model, P. W. Anderson 1961) were originally proposed to describe formation local magnetic moments of TM impurities in metallic hosts Anderson impurity model: describes a single impurity embedded into a host of non-interacting delocalized electrons: localized impurity an ...
Classical calculation of radiative lifetimes of atomic hydrogen in a
... field Bẑ兲. L2 is not a conserved quantity in either description. In quantum mechanics the eigenstates are linear combinations of states with different L2 eigenvalues, and these states can be labeled according to the value of their diamagnetic energy F 关7,8兴. In classical mechanics the value of L2 o ...
... field Bẑ兲. L2 is not a conserved quantity in either description. In quantum mechanics the eigenstates are linear combinations of states with different L2 eigenvalues, and these states can be labeled according to the value of their diamagnetic energy F 关7,8兴. In classical mechanics the value of L2 o ...
Rubidium 87 D Line Data
... In this reference we present many of the physical and optical properties of 87 Rb that are relevant to various quantum optics experiments. In particular, we give parameters that are useful in treating the mechanical effects of light on 87 Rb atoms. The measured numbers are given with their original r ...
... In this reference we present many of the physical and optical properties of 87 Rb that are relevant to various quantum optics experiments. In particular, we give parameters that are useful in treating the mechanical effects of light on 87 Rb atoms. The measured numbers are given with their original r ...
A quantum mechanical model of adaptive mutation
... into a statistical ensemble of macroscopically distinguishable (classical) states whenever the system reaches a critical degree of complexity or interacts with a complex environment. Essentially, the numerous interactions between the system and its environment cancel out all of the interference term ...
... into a statistical ensemble of macroscopically distinguishable (classical) states whenever the system reaches a critical degree of complexity or interacts with a complex environment. Essentially, the numerous interactions between the system and its environment cancel out all of the interference term ...
Rubidium 87 D Line Data 1 Introduction Daniel A. Steck
... In this reference we present many of the physical and optical properties of 87 Rb that are relevant to various quantum optics experiments. In particular, we give parameters that are useful in treating the mechanical effects of light on 87 Rb atoms. The measured numbers are given with their original r ...
... In this reference we present many of the physical and optical properties of 87 Rb that are relevant to various quantum optics experiments. In particular, we give parameters that are useful in treating the mechanical effects of light on 87 Rb atoms. The measured numbers are given with their original r ...