Results 51 to 60 of about 4,574 (182)

Strongly correlated ultracold bosons in an optical lattice

, 2012
In this thesis, we have investigated strongly correlated bosonic gases in an optical lattice, mostly based on a bosonic version of dynamical mean field theory and its real-space extension. Emphasis is put on possible novel quantum phenomena of these many-
Li, Yongqiang
core  

University of Arizona High Energy Physics Program: Final Report

, 2013
The High Energy Physics Group at the University of Arizona has conducted forefront research in elementary particle physics. Our theorists have developed new ideas in lattice QCD, SUSY phenomenology, string theory phenomenology, extra spatial dimensions ...
Cheu, Elliott C., Su, Shufang, Toussaint, William Doug, Sarcevic, Ina, Varnes, Erich W., Rutherfoord, John P., Johns, Kenneth A., Dienes, Keith, Shupe, Michael A.   +8 more
core   +1 more source

A Dislocation Perspective on Strength and Toughness in Ceramics

Advanced Engineering Materials, EarlyView.
Dislocations in ceramics enjoy a long but yet under‐appreciated history. The three research waves for dislocations in ceramics highlight the topic evolution over the last 90 years. This review focuses on the impact of dislocation on strength and toughness in ceramics.
Xufei Fang
wiley   +1 more source

Light Meson Physics from Maximally Twisted Mass Lattice QCD

, 2009
40 pages, 5 figures, 8 tables, 3 appendix.-- PACS: 11.15.Ha; 12.38.Gc; 12.39.FeWe present a comprehensive investigation of light meson physics using maximally twisted mass fermions for two mass-degenerate quark flavours.
Rossi G, Scorzato, L., Phillip Boucaud, Roberto Frezzotti, Herdoiza, G., Farchioni F, Wenger, U., Urbach C, Karl Jansen, S. Simula, Simula S, Rossi, G. C., Sudmann, T., V. Lubicz, Frezzotti, R., L. Scorzato, Baron, R, Michael, C., C. Urbach, Jansen, K, null null, Tobias Sudmann, Rossi, G.C., T. Sudmann, Vicent Gimenez, Wenger, U, Wenger, Urs, et al.,, Frezzotti, R, Frezzotti R, Shindler, A., Boucaud, P., Gimenez, V., FREZZOTTI, ROBERTO, Gernot Münster, Palao D, Silvano Simula, Vittorio Lubicz, Shindler A, Gregorio Herdoiza, P.h. Boucaud, Munster, G., Urbach, C., Herdoiza G, Simula, S., Herdoiza, Gregorio, Farchioni, F., LUBICZ, Vittorio, Jansen K, G. C. Rossi, Boucaud, Ph., David Palao, Palao, David, A. Shindler, C. Michael, Wenger U., Scorzato L, ROSSI, GIANCARLO, Michael C, Shindler, A, Boucaud, P, Palao Palomares, David, V. Gimenez, R. Frezzotti, K. Jansen, Baron R, Munster G, Scorzato, Luigi, Palao, D, Baron, R., P. Dimopoulos, Simula, S, U. Wenger, Giménez Gómez, Vicente, Sudmann T, Münster, G, Lubicz, V., Farchioni, F, Urbach, C, Giancarlo Rossi, F. Farchioni, Federico Farchioni, Palao, D., Gimenez V, Dimopoulos, P., Scorzato, L, Shindler, Andrea, Gimenez, V, Herdoiza, G, G. Herdoiza, Remi Baron, G. Munster, Dimopoulos P, Michael, C, Baron, Remi, R. Baron, D. Palao, Jansen, K., Lubicz, V, Dimopoulos, P, Sudmann, T, Rossi, G, Petros Dimopoulos, Boucaud P, Muenster, G.   +104 more
core   +1 more source

Inverse Identification of Energy‐Dependent Laser Absorptivity in NiTi Laser Powder‐Bed Fusion via Calibrated Melt Pool Simulation

Advanced Engineering Materials, EarlyView.
A combined experimental–computational framework identifies energy‐dependent laser absorptivity for NiTi in laser powder‐bed fusion, applicable to conduction and transition modes. Single‐track experiments and thermofluid smoothed particle hydrodynamics simulations are coupled through inverse analysis of melt pool geometry.
Mohamadreza Afrasiabi, Hadi Moutablaleh, Ignatius A. Setiawan, Mehrshad Mehrpouya   +3 more
wiley   +1 more source

A C0(_2) laser lattice experiment for cold atoms [PDF]

, 2007
This thesis presents work on a laser cooling experiment designed for trapping Rb atoms in a CO(_2) laser optical trap. Some emphasis is placed on experimental features designed to allow the future implementation of a neutral atom quantum computation ...
Weatherill, Kevin J.
core  

Gene expression programming approach to event selection in high energy physics

, 2006
Gene Expression Programming is a new evolutionary algorithm that overcomes many limitations of the more established Genetic Algorithms and Genetic Programming. Its first application to high energy physics data analysis is presented.
Teodorescu, L
core   +1 more source

Influence of Si Content and Milling Duration on the Microstructure and Mechanical–Tribological Properties of AlCoCrFeNiSi High‐Entropy Alloys

Advanced Engineering Materials, EarlyView.
Si‐doped AlCoCrFeNi high‐entropy alloys are synthesized by mechanical alloying to reveal the effect of Si content and milling time on phase evolution, microstructural refinement, and tribological behavior. A transition from FCC to BCC structure, significant grain refinement, and enhanced hardness and wear resistance are achieved, with the 4 at% Si ...
Mustafa Okumuş, Mehmet Emin Demir, Sercan Özpınar   +2 more
wiley   +1 more source

Energy momentum tensor correlators in Improved Holographic QCD

, 2013
Krssak M. Energy momentum tensor correlators in Improved Holographic QCD. Bielefeld: Bielefeld University; 2013.In this thesis, we study the physics of the quark gluon plasma (QGP) using holographic methods borrowed from string theory.
Krssak, Martin ; https://orcid.org/, Martin Krššák   +1 more
core  

Results and Perspectives in HEP, vis-a-vis Lattice QCD

, 1999
I review in this presentation some aspects of phenomenology in High Energy Physics which are related to recent and possibly future progress in lattice QCD.
Mangano, Michelangelo L.
core   +1 more source