Results 11 to 20 of about 443,661 (214)

Selected topics in Planck-scale physics [PDF]

, 2003
We review a few topics in Planck-scale physics, with emphasis on possible manifestations in relatively low energy. The selected topics include quantum fluctuations of spacetime, their cumulative effects, uncertainties in energy-momentum measurements, and
Dirac P. A. M., Percival I., Y. JACK NG
core   +3 more sources

Vortex tension as an order parameter in three-dimensional U(1)+Higgs theory [PDF]

, 1998
We use lattice Monte Carlo simulations to study non-perturbatively the tension, i.e. the free energy per unit length, of an infinitely long vortex in the three-dimensional U(1)+Higgs theory.
A. Rajantie, Antunes, Antunes, Banks, Borgs, Chavel, Chernodub, Chernodub, Chernodub, Coleman, Coniglio, de Angelis, Dimopoulos, Elitzur, Farakos, Fradkin, Hindmarsh, Isichenko, J. Peisa, Jacobs, K. Kajantie, K. Rummukainen, Kajantie, Kajantie, Kajantie, Kajantie, Kajantie, Kleinert, Kovner, Kovner, Laine, M. Laine, Müller-Krumbhaar, Nielsen, Pochinsky, Rajantie, Ranft, T. Neuhaus, Vilenkin, Vincent   +39 more
core   +2 more sources

Superconducting Circuits for Quantum Simulation of Dynamical Gauge Fields

, 2013
We describe a superconducting-circuit lattice design for the implementation and simulation of dynamical lattice gauge theories. We illustrate our proposal by analyzing a one-dimensional U(1) quantum-link model, where superconducting qubits play the role ...
Marcos, D., Rabl, P., Rico, E., Zoller, P.   +3 more
core   +1 more source

High-energy behavior of hadronic total cross sections from lattice QCD

, 2012
By means of a nonperturbative approach to soft high-energy hadron-hadron scattering, based on the analytic continuation of Wilson-loop correlation functions from Euclidean to Minkowskian theory, we shall investigate the asymptotic energy dependence of ...
Antchev, Babansky, Berger, Block, Block, Cudell, Di Giacomo, Di Giacomo, Di Giacomo, Dosch, Dosch, DʼElia, Enrico Meggiolaro, Froissart, Giordano, Giordano, Giordano, Giordano, Giordano, Giordano, Gradshteyn, Igi, Ishida, Ishida, Janik, Lukaszuk, Martin, Matteo Giordano, Meggiolaro, Meggiolaro, Meggiolaro, Meggiolaro, Nachtmann, Niccolò Moretti, Shoshi, Shoshi, Shuryak, Yao   +37 more
core   +1 more source

Maximum Entropy Analysis of the Spectral Functions in Lattice QCD [PDF]

, 2000
First principle calculation of the QCD spectral functions (SPFs) based on the lattice QCD simulations is reviewed. Special emphasis is placed on the Bayesian inference theory and the Maximum Entropy Method (MEM), which is a useful tool to extract SPFs ...
Asakawa, M., Hatsuda, T., Nakahara, Y.
core   +2 more sources

Quarkonium hybrids

, 2017
We discuss the quarkonium hybrid spectrum from the perspective of nonrelativistic effective field theories combined with lattice QCD.Comment: 8 pages, 7 figures, presented at "The European Physical Society Conference on High Energy Physics - EPS-HEP ...
Vairo, Antonio
core   +1 more source

Trace Nickel Activated Biphasic Core‐CuOii/Shell‐CuOi Secondary Microspheres Enable Room Temperature Parts‐Per‐Trillion‐Level NO2 Detection

Advanced Engineering Materials, EarlyView.
An idea of designing novel sensors is proposed by creating appropriate Schottky barriers and vacancies between isomorphous Core‐CuOii/ Shell‐CuOi secondary microspheres and enhancing catalytic and spill‐over effects, and electronegativity via spontaneous biphasic separation, self‐assembly, and trace‐Ni‐doping.
Bala Ismail Adamu, Peipei Chen, Shafia Mukhtar Ibrahim, Mukhtar Lawan Adam, Attia Falak, Mokhotjwa Simon Dhlamini, Hanfu Wang, Lingxiang Jiang, Weiguo Chu   +8 more
wiley   +1 more source

Recent results from lattice calculations

, 2004
Recent results from lattice QCD calculations relevant to particle physics phenomenology are reviewed. They include the calculations of strong coupling constant, quark masses, kaon matrix elements, and D and B meson matrix elements. Special emphasis is on
Ablikim M., Becirevic D., Dawson C., de Divitiis G. M., Gimenez V., Heitger J., Hernandez P., Kronfeld A. S., Nobes M. A., Rolf J., Rolf J., Ryan S. M., SHOJI HASHIMOTO   +12 more
core   +1 more source

Ultracold atomic gases in optical lattices: mimicking condensed matter physics and beyond [PDF]

, 2007
We review recent developments in the physics of ultracold atomic and molecular gases in optical lattices. Such systems are nearly perfect realisations of various kinds of Hubbard models, and as such may very well serve to mimic condensed matter phenomena.
Aditi Sen(De), Aharony A, Alet F, Altshuler BL, Altshuler BL, Amit DJ, Amit DJ, Anderson PW, Ando T, Anna Sanpera, Ashcroft NW, Auerbach A, Balian R, Beige A, Bell JS, Bloch I, Bloch I, Bogdan Damski, Bose I, Bouwmeester D, Carusotto I, Cazalilla MA, Cazalilla MA, Chowdhury D, Claeson T, Cohen-Tannoudji C, Cusack NE, Das Sarma S, de Oliveira TR, Deo N, Drummond PD, Efetov K, Efros AL, Ezawa ZF, Folman R, Gardiner CW, Giamarchi Th, Gogolin AO, Gorkov LP, Grimmett G, Haake F, Haken H, Haldane FDM, Horodecki M, Huang K, Hulthén L, Jacak L, Jacob A, Kagan M.Yu., Kantian A, Karbach M, Kawashima N, Kittel C, Koetsier AO, Korepin VE, Korepin VE, Latorre JI, Laustsen T, Lee PA, Lieb E, Lugan P, Maciej Lewenstein, Mahan GD, Martin T, Metcalf HJ, Meystre P, Misguich G, Modugno G, Montvay I, Mézard M, Nagaoka Y, Peres A, Perk JHH, Pitaevski L, Plenio MB, Prange RF, Preskill J, Press WH, Regnault N, Rothe HJ, Sachdev S, Scarola VW, Scarola VW, Scheel S, Schmidt H, Sen(De) A, Shapere A, Shender EF, Shor PW, Sinatra A, Takahashi Y, Ujjwal Sen, Vaidya HG, Van den Nest M, Veronica Ahufinger, Vidal G, Vieweg und Sohn F, Walls DF, Wegner FJ, Wei T-C, Wen X-G, Wigner EP, William Shakespeare, Williams CP, Wootters WK, Yang M-F, Zhou F, Zwerger W   +107 more
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Multimodal Mechanical Testing of Additively Manufactured Ti6Al4V Lattice Structures: Compression, Bending, and Fatigue

Advanced Engineering Materials, EarlyView.
In this experimental study, the mechanical properties of additively manufactured Ti‐6Al‐4V lattice structures of different geometries are characterized using compression, four point bending and fatigue testing. While TPMS designs show superior fatigue resistance, SplitP and Honeycomb lattice structures combine high stiffness and strength. The resulting
Klaus Burkart, Jonas Schmidt, Anastasiya Toenjes, Johanna Eisenträger   +3 more
wiley   +1 more source