Beyond the Standard Model-at the Paris ICHEP

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SUMMARY

The discussion centers on the presentation "Vanishing Dimensions and Planar Events at the LHC" by Greg Landsberg at the Paris ICHEP conference. It details how the dimensionality of space changes at various scales, specifically noting that space is effectively 3-dimensional at intermediate scales, 2-dimensional around 1 TeV, and 1-dimensional at shorter distances, such as during the Big Bang. Additionally, it highlights the increase in dimensionality at larger scales, reaching 4-dimensional space. Links to related papers by Landsberg and other presentations from the conference are provided for further exploration.

PREREQUISITES
  • Understanding of dimensionality in physics
  • Familiarity with the Large Hadron Collider (LHC)
  • Knowledge of electro-weak symmetry breaking
  • Basic comprehension of particle physics presentations
NEXT STEPS
  • Explore the implications of dimensionality changes in quantum field theory
  • Research the latest findings on electro-weak symmetry breaking
  • Review Greg Landsberg's papers on arXiv for deeper insights
  • Investigate the methodologies used in LHC experiments
USEFUL FOR

Physicists, researchers in particle physics, and students interested in advanced concepts related to the LHC and dimensionality in theoretical physics.

jal
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I do not think that the following was presented as a live video.


http://indico.cern.ch/getFile.py/ac...nId=51&resId=0&materialId=slides&confId=73513

Vanishing Dimensions and Planar Events at the LHC

LANDSBERG, Greg

14:20 - 14:35
Room: Salle 242B

At short distances, the dimensions of space vanish one- by-one:
–at the intermediate scale, space is 3-dimensional
–at scales ~1 TeV-1 space is effectively 2-dimensional
–at even shorter distances (e.g., in the Big Bang) it is 1- dimensional
Conversely, at large distances, the dimensionality increases; at very large distances space is effectively
4-dimensional
---
You can find 26 papers by LANDSBERG, Greg at
http://arxiv.org/find/all/1/all:+AND+LANDSBERG+Greg/0/1/0/all/0/1

and 7 papers at spires
http://www.slac.stanford.edu/spires/find/hep/www?rawcmd=ea+Landsberg,+Greg
 
Last edited by a moderator:
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Now for something more mainstream.

You can get a preview of a summary by looking at the slides that have been posted.

Here is the time table for monday.
http://indico.cern.ch/conferenceTimeTable.py?confId=73513&ttLyt=room#20100726.detailed

Here are two interesting presentations.

The Physics of top, W and Z
SHABALINA, Elizaveta (II. Physikalisches Institut, Universität Göttingen)
http://indico.cern.ch/getFile.py/ac...nId=13&resId=0&materialId=slides&confId=73513

A critical overview of electro-weak symmetry breaking
CSAKI, Csaba (Cornell University)
http://indico.cern.ch/getFile.py/ac...nId=13&resId=0&materialId=slides&confId=73513
 
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