'Scale symmetry' diaporamas de présentation

Scales and Scaling in Biology and Ecology

Scales and Scaling in Biology and Ecology. Mathematical Models of Dynamics and Control of Environmental Change, Scaling from Genomes to Ecosystems, PICB, Shanghai, April 26-May 1, 2009. B. Larry Li ( ??? ) Professor and Director International Center for Ecology&Sustainability

1.76k views • 135 slides

Modified Gravity

Modified Gravity. Modification of Einstein equation. replace. keep diffeomorphism symmetry ! at least unimodular diffeomorphisms. Modification of Einstein equation. modified gravity. Dark Energy. Split is ambiguous ! example : cosmological constant. Quantum effective action.

1.37k views • 98 slides

Dilaton quantum gravity and cosmology

Dilaton quantum gravity and cosmology. Dilaton quantum gravity. Functional renormalization flow , with truncation :. Functional renormalization equations. Percacci , Narain. Fixed point for large scalar field. This fixed point describes already realistic gravity !

620 views • 60 slides

Big bang or freeze ?

565 views • 56 slides

The Standard Model of Electroweak Physics

The Standard Model of Electroweak Physics. Christopher T. Hill Head of Theoretical Physics Fermilab. Lecture II: Structure of the Electroweak Theory. Summary of Five Easy Pieces:. I. Local Gauge Symmetry. II. Can a gauge field have a mass? Yes!. Landau-Ginzburg Superconductor.

654 views • 52 slides

Dilaton quantum gravity and cosmology

Dilaton quantum gravity and cosmology. Dilaton quantum gravity. Functional renormalization flow , with truncation :. Functional renormalization equations. Percacci , Narain. Fixed point for large scalar field. This fixed point describes already realistic gravity !

771 views • 49 slides

Proton Mass and EoS for Compressed Baryonic Matter

441 views • 30 slides

Gluon Condensate in Dense Quark Matter

Gluon Condensate in Dense Quark Matter. Yin Jiang (Tsinghua University) In collaboration with Lianyi He(Tsinghua University) Pengfei Zhuang(Tsinghua University). Outline. 1. Motivation. 2. Scale symmetry and Gluon condensate 3. Numerical results in Nambu-Jona-Lasinio model. 4. Summary.

279 views • 14 slides