Results 51 to 60 of about 9,062,309 (315)

Sasaki-Einstein Manifolds [PDF]

, 2010
This article is an overview of some of the remarkable progress that has been made in Sasaki-Einstein geometry over the last decade, which includes a number of new methods of constructing Sasaki-Einstein manifolds and obstructions.Comment: 58 pages ...
Sparks, James
core   +1 more source

Geometric inequalities for black holes [PDF]

, 2014
It is well known that the three parameters that characterize the Kerr black hole (mass, angular momentum and horizon area) satisfy several important inequalities. Remarkably, some of these inequalities remain valid also for dynamical black holes.
Ciudad Universitaria Córdoba, Sergio Dain   +1 more
core   +1 more source

Quantum Gravity in Everyday Life: General Relativity as an Effective Field Theory [PDF]

, 2003
This article is meant as a summary and introduction to the ideas of effective field theory as applied to gravitational systems. Contents: 1. Introduction 2. Effective Field Theories 3. Low-Energy Quantum Gravity 4.
A Aguirre, A Akhundov, A Einstein, A Einstein, A Einstein, A Manohar, A Pich, A Pineda, BA Ovrut, BA Ovrut, BS DeWitt, BS DeWitt, BS DeWitt, BS DeWitt, BS DeWitt, CG Callan, CP Burgess, CP Burgess, CP Burgess, CP Burgess, CW Misner, DAR Dalvit, DB Kaplan, DC Dunbar, DM Capper, DM McAvity, G Hooft ’t, G Modanese, GG Kirilin, GS Guralnik, H Collins, H Georgi, H Georgi, H Leutwyler, HW Hamber, J Collins, J Gasser, J Gomis, J Martin, J Polchinski, J Polchinski, J Polchinski, J Simon, JF Donoghue, JF Donoghue, JF Donoghue, JF Donoghue, JF Donoghue, JF Donoghue, JF Donoghue, JS Schwinger, K Fredenhagen, K Goldstein, K Goldstein, K Hiida, KA Kazakov, KG Wilson, LD Fadeev, LF Abbott, M Einhorn, M Einhorn, M Milgrom, M Milgrom, M Rho, M Tinkham, ME Luke, ME Luke, ME Luke, ME Luke, ME Wessling, MJ Duff, MK Parikh, MR Brown, MT Grisaru, N Deruelle, N Hambli, N Isgur, N Isgur, N Kaloper, N Kaloper, ND Birrell, NEJ Bjerrum-Bohr, NEJ Bjerrum-Borh, P Labelle, P Labelle, PAM Dirac, PB Gilkey, R Brout, R Shankar, RH Brandenberger, RH Brandenberger, RL Arnowitt, RL Arnowitt, RL Arnowitt, RL Arnowitt, RL Arnowitt, RL Arnowitt, RL Arnowitt, RL Arnowitt, RL Arnowitt, RL Arnowitt, RL Arnowitt, RP Feynman, S Corley, S Deser, S Deser, S Mandelstam, S Weinberg, S Weinberg, S Weinberg, S Weinberg, S Weinberg, S Weinberg, S Weinberg, S Weinberg, S Weinberg, S Weinberg, S Weinberg, S Weinberg, SI Redin, SM Christensen, SM Christensen, SM Christensen, SN Gupta, SN Gupta, SN Gupta, SW Hawking, SW Hawking, T Banks, T Chen, T Damour, T Jacobson, T Jacobson, T Jacobson, TS Bunch, UG Meissner, UH Danielsson, UH Danielsson, WE Caswell, WG Unruh, WG Unruh, Y Aghababaie, Y Hahn, Y Iwasaki   +143 more
core   +4 more sources

Building a Secure Enterprise (Invited Article) [PDF]

Journal of Systemics, Cybernetics and Informatics, 2016
Building a system that is functional and resilient to change can be challenging. For many established disciplines, knowledge and techniques have been developed to build something to achieve a design goal.
Kevin Foltz, William R. Simpson
doaj  

Invited Article: Topological crystalline protection in a photonic system

APL Photonics, 2016
Topological crystalline insulators are a class of materials with a bulk energy gap and edge or surface modes, which are protected by crystalline symmetry, at their boundaries. They have been realized in electronic systems: in particular, in SnTe. In this
Jian-Xiao Zhang, Mikael C. Rechtsman, Chao-Xing Liu   +2 more
doaj   +1 more source

The vacuum energy crisis [PDF]

, 2006
The smallness of the vacuum energy density and its near coincidence with the average matter density of the universe are naturally explained by anthropic selection.
Vilenkin, Alexander
core   +2 more sources

Invited Article: Real-time sensing of flowing nanoparticles with electro-opto-mechanics

APL Photonics, 2017
High-Q optical resonators allow label-free detection of individual nanoparticles through perturbation of optical signatures but have practical limitations due to reliance on random diffusion to deliver particles to the sensing region.
Jeewon Suh, Kewen Han, Christopher W. Peterson, Gaurav Bahl   +3 more
doaj   +1 more source

Invited Article: A rigid coherent anti-Stokes Raman scattering endoscope with high resolution and a large field of view

APL Photonics, 2018
Nonlinear optical endoscopy is an attractive technique for biomedical imaging since it promises to give access to high resolution imaging in vivo. Among the various techniques used for endoscopic contrast generation, coherent anti-Stokes Raman scattering
P. Zirak, G. Matz, B. Messerschmidt, T. Meyer, Michael Schmitt, Juergen Popp, Ortrud Uckermann, R. Galli, M. Kirsch, M. Winterhalder, A. Zumbusch   +10 more
semanticscholar   +1 more source

RIP: The Macho Era (1974-2004)

, 2004
This article reviews the life and death of a scientific theory.Comment: 10 pages, 3 figures, invited review for "The Fifth International Workshop on the Identification of Dark Matter", eds N. Spooner, V.
Belokurov, V., Evans, N. W.
core   +1 more source

Developing evidence‐based, cost‐effective P4 cancer medicine for driving innovation in prevention, therapeutics, patient care and reducing healthcare inequalities

Molecular Oncology, EarlyView.
The cancer problem is increasing globally with projections up to the year 2050 showing unfavourable outcomes in terms of incidence and cancer‐related deaths. The main challenges are prevention, improved therapeutics resulting in increased cure rates and enhanced health‐related quality of life.
Ulrik Ringborg, Joachim von Braun, Julio Celis, Anton Berns, Michael Baumann, Tit Albreht, Nancy Abou‐Zeid, Vanderlei Bagnato, Christian Brandts, Chien‐Jen Chen, Massimiliano di Pietro, Manjit Dosanjh, Thomas Dubois, Alexander Eggermont, Angelika Eggert, Ingemar Ernberg, Sara Faithfull, Johannes Förner, Stefan Fröhling, Manuel Heitor, Leroy Hood, Wei Jiang, Bengt Jönsson, Ravi Kannan, Maria Leptin, Su Li, Peter Lindgren, Douglas Lowy, Jun Ma, Alex Markham, Péter Nagy, Simon Oberst, M. Iqbal Parker, Danielle Rodin, Kevin Ryan, Joachim Schüz, Richard Sullivan, Josep Tabernero, Peter Turkson, Oliver Várhelyi, Harold Varmus, Chijie Wang, Elisabete Weiderpass, Nils Wilking   +43 more
wiley   +1 more source