C 6
... P. S. Julienne and F. H. Mies, J. Opt. Soc. Am. B 6, 2257 (1989) F. H. Mies and M. Raoult, Phys. Rev. A 62, 012708 (2000) P. S. Julienne and B. Gao, in Atomic Physics 20, ed. by C. Roos, H. Haffner, and R. Blatt (2006) (physics/0609013) Analytic solutions for -C6/R6 van der Waals potential B. Gao, P ...
... P. S. Julienne and F. H. Mies, J. Opt. Soc. Am. B 6, 2257 (1989) F. H. Mies and M. Raoult, Phys. Rev. A 62, 012708 (2000) P. S. Julienne and B. Gao, in Atomic Physics 20, ed. by C. Roos, H. Haffner, and R. Blatt (2006) (physics/0609013) Analytic solutions for -C6/R6 van der Waals potential B. Gao, P ...
报告海报 - 中国科学院武汉物理与数学研究所
... Quantum coherence is one of the keys to quantum computing, but it is fundamentally limited by interactions with the environment. New device designs and better materials have significantly reduced the level of intrinsic decoherence in e.g. superconducting qubits, and in addition quantum error correct ...
... Quantum coherence is one of the keys to quantum computing, but it is fundamentally limited by interactions with the environment. New device designs and better materials have significantly reduced the level of intrinsic decoherence in e.g. superconducting qubits, and in addition quantum error correct ...
Chapter 2 Quantum statistical mechanics from classical
... universe we know is four-dimensional, or ten-dimensional in superstring theory, or 11dimensional in M theory. Condensed matter physicists, whether they are studying quantum or classical physics, typically describe a system by the number of spatial dimensions, so that the universe we know is three-di ...
... universe we know is four-dimensional, or ten-dimensional in superstring theory, or 11dimensional in M theory. Condensed matter physicists, whether they are studying quantum or classical physics, typically describe a system by the number of spatial dimensions, so that the universe we know is three-di ...
Matrix Geometry And Coherent states
... ・ We defined classical geometry as a set of coherent states ・We proposed a new set of observables in matrix models, which describe the classical geometry and geometric objects like metric, curvature and so on. ...
... ・ We defined classical geometry as a set of coherent states ・We proposed a new set of observables in matrix models, which describe the classical geometry and geometric objects like metric, curvature and so on. ...
Cavendish Laboratory
... • Collective quantum behaviour gives rise to many unusual (and useful) phenomena: magnetism, superconductivity, superfluidity, optical coherence and lasing, quantum Hall effects, ...
... • Collective quantum behaviour gives rise to many unusual (and useful) phenomena: magnetism, superconductivity, superfluidity, optical coherence and lasing, quantum Hall effects, ...
Some beautiful equations of mathematical physics
... classical initial value problem and the particle count required by Poincaré invariance, namely two particle states of helicity ± 1 in the massless case and three states of helicity ± 1,0 in the massive case. Things get even worse because the extra components of the vector field give a quantum theor ...
... classical initial value problem and the particle count required by Poincaré invariance, namely two particle states of helicity ± 1 in the massless case and three states of helicity ± 1,0 in the massive case. Things get even worse because the extra components of the vector field give a quantum theor ...
polar molecules in topological order
... intensively studied by condensed-matter physicists over the last 30 years. Often they show quantum phase transitions that do not fit into the standard Landau theory of phase transitions, leading to previously unknown ‘exotic’ quantum states of matter. So far, most of the proposals to realize such mo ...
... intensively studied by condensed-matter physicists over the last 30 years. Often they show quantum phase transitions that do not fit into the standard Landau theory of phase transitions, leading to previously unknown ‘exotic’ quantum states of matter. So far, most of the proposals to realize such mo ...
Syllabus
... Path Intergrals. Trajectores in the Bargmann - Fock space. Relativistic formulation. Smatrix and Green Functions in terms of Path Integrals. Constrained systems: The Electromagnetic Field as an example. Large orders in perturbation theory, Symmetries: Quantum Implementation of Symmetries, Mass spect ...
... Path Intergrals. Trajectores in the Bargmann - Fock space. Relativistic formulation. Smatrix and Green Functions in terms of Path Integrals. Constrained systems: The Electromagnetic Field as an example. Large orders in perturbation theory, Symmetries: Quantum Implementation of Symmetries, Mass spect ...
Perspective Using classical mechanics in a quantum framework
... applied not only to gas-phase reactive scattering but also to molecular processes in liquids, in (or on) solids, and particularly to the description of dynamical processes in large biologically relevant molecules. One worries, however, about the neglect of quantum eects in these classical simulatio ...
... applied not only to gas-phase reactive scattering but also to molecular processes in liquids, in (or on) solids, and particularly to the description of dynamical processes in large biologically relevant molecules. One worries, however, about the neglect of quantum eects in these classical simulatio ...
Hamiltonian Mechanics and Symplectic Geometry
... and corresponds to the physicist’s notion of a canonical transformation of phase space. The Darboux theorem states that locally any symplectic manifold is symplectomorphic to R2n , ω0 ). Thus in symplectic geometry the only local geometric invariant is the dimension, unlike the case in Riemannian ge ...
... and corresponds to the physicist’s notion of a canonical transformation of phase space. The Darboux theorem states that locally any symplectic manifold is symplectomorphic to R2n , ω0 ). Thus in symplectic geometry the only local geometric invariant is the dimension, unlike the case in Riemannian ge ...
for j
... The running time of an algorithm on a particular input is the number of primitive operations or “steps” executed. It is convenient to define the notion of step so that it is as machine-independent as possible ...
... The running time of an algorithm on a particular input is the number of primitive operations or “steps” executed. It is convenient to define the notion of step so that it is as machine-independent as possible ...
Goals, models, frameworks and the scientific method
... progress in the latter field would have been faster. As is well-known, QFT also has applications to condensed matter physics. It can be reformulated to describe a manybody system such as a crystal with local interactions between different sites. The framework is essentially the same, but the physica ...
... progress in the latter field would have been faster. As is well-known, QFT also has applications to condensed matter physics. It can be reformulated to describe a manybody system such as a crystal with local interactions between different sites. The framework is essentially the same, but the physica ...
Does Time Exist? - Leibniz Universität Hannover
... boat photo, we take the mo tion to be real, but perhaps consciousness does not need to be correlated with actual motion in the universe. It may be enough for it to be cor related with configurations that have the appearance of motion. I call such configura tions time capsules. The com plete set ...
... boat photo, we take the mo tion to be real, but perhaps consciousness does not need to be correlated with actual motion in the universe. It may be enough for it to be cor related with configurations that have the appearance of motion. I call such configura tions time capsules. The com plete set ...
Computational Quantum Chemistry
... Often much more accurate and reliable. Computations can be vastly more timeconsuming. ...
... Often much more accurate and reliable. Computations can be vastly more timeconsuming. ...
Entanglement in an expanding spacetime
... quantum theory in flat spacetime, such as the notion of a particle, only possess limited validity in the general setting. Despite such conceptual challenges, we show that the utility of entanglement can be fruitfully extended beyond its usual domain of non-relativistic quantum information. We presen ...
... quantum theory in flat spacetime, such as the notion of a particle, only possess limited validity in the general setting. Despite such conceptual challenges, we show that the utility of entanglement can be fruitfully extended beyond its usual domain of non-relativistic quantum information. We presen ...
Press Release Equivalence principle also valid for atoms
... leaning tower in Pisa. He found that all objects reached the ground at the same time. This illustrates the more general result that in a gravitational field the motion of all bodies is the same independent of their mass and composition. Einstein took up this finding to formulate the “equivalence pri ...
... leaning tower in Pisa. He found that all objects reached the ground at the same time. This illustrates the more general result that in a gravitational field the motion of all bodies is the same independent of their mass and composition. Einstein took up this finding to formulate the “equivalence pri ...