A tentative Summary mon$1 tue$2 wed$3 thu$4 fri$5 Morning - - PowerPoint PPT Presentation

a tentative summary
SMART_READER_LITE
LIVE PREVIEW

A tentative Summary mon$1 tue$2 wed$3 thu$4 fri$5 Morning - - PowerPoint PPT Presentation

A tentative Summary mon$1 tue$2 wed$3 thu$4 fri$5 Morning 8:15$9:009 registration 9:00$9:15 welcome 9:15$10:15 Stecker 9:00$10:00 Keating Granot Miller Kelley 10:15$10:45 BREAK 10:00$10:30 BREAK BREAK BREAK BREAK 10:45$11:30


slide-1
SLIDE 1

mon$1 tue$2 wed$3 thu$4 fri$5 Morning 8:15$9:009 registration 9:00$9:15 welcome 9:15$10:15 Stecker 9:00$10:00 Keating Granot Miller Kelley 10:15$10:45 BREAK 10:00$10:30 BREAK BREAK BREAK BREAK 10:45$11:30 Eichhorn 10:30$11:15 Bielewicz Hossenfelder Mielczarek Mattingly 11:30$12:15 Pikowski 11:15$12:00 Creminelli Rovelli Kowalski$Glikman Oriti 12:00$12:30 DISCUSSION DISCUSSION DISCUSSION DISCUSSION 12:15$14:30 LUNCH9BREAK 12:30$14:30 LUNCH9BREAK LUNCH9BREAK LUNCH9BREAK LUNCH9BREAK Afternoon 14:30$15:15 Marin 14:30$15:15 Fabbian Vidotto Gubitosi Summary9and 15:15$16:00 Benincasa 15:15$16:00 Alexander Mazumdar Magueijo Final9Discussion BREAK BREAK BREAK BREAK End9of9Conference 16:30$17:00 Carmona 16:30$17:00 Grain Cianfrani Rosati 17:00$17:30 Esposito 17:00$17:30 Ferte Trzesniewski Loret 17:30$18:00 DISCUSSION 17:30$18:00 Martin$Benito Chirco Castignani 19:30$22:30 Social9Dinner

A tentative Summary

Stefano Liberati

slide-2
SLIDE 2

Day 1

Obs/Exp Constraints QG Scenarios/Models (hopefully testable!) Experiments

Stecker

LIV Constraints via HE Astro

Eichhorn

ERG scenarios

Pickowski

Quantum Optical System searches

Benincasa

CAUSET Phenomenology

Marin

QG Phen. with Macroscopic Mechanical Oscillators

Carmona

Thresholds with Modified Kinematics and Composition Laws

Esposito

QG corrections in 3-body problem

? Discussion

Quantum discreteness vs spacetime Discreteness Can macroscopic bodies COM test quantum spacetime? Lorentz Invariance+Discreteness=Non-Locality?

LIV Phenomenology QG Scenarios Experimental Searches

slide-3
SLIDE 3

Day 2

Obs/Exp Constraints QG Scenarios/Models (hopefully testable!) Experiments

Ferte

Constraints on Chiral Gravity via CMB

Creminelli

Inflationary scenarios and B-Modes

Keating

BICEP2 and B-Modes

Fabbian

POLARBEAR B-Modes

Bielewicz

PLANCK 2013 Results

Alexander

Parity violating Cosmology

Grain

Loop Quantum Cosmology

Discussion

Have we seen QG via B-Modes detection? Do current observations really support Inflation. Are we trapped in the inflationary paradigm?

Mercedes Martin-Benito

Relic signatures of Quantum Production

  • f GW

LIV Phenomenology QG Scenarios Experimental Searches LQG-LQC inspired Scenarios

slide-4
SLIDE 4

Day 3

Obs/Exp Constraints QG Scenarios/Models (hopefully testable!) Experiments Discussion

Dominated by Planck

  • stars. Many questions.

Granot

Constraints on LIV from FERMI GRBs

Hossenfelder

Spacetime defects

Rovelli

Planck stars

Vidotto

Planck stars Phenomenology

Mazumdar

Non-local action of higher derivative Gravity

Cianfrani

Quantum reduced LQG FERMI and similar

Trzesniewski

Running of spectral dimensions in k-Minkowski

Chirco

Thermally correlated states of Loop Quantum Gravity

LIV Phenomenology QG Scenarios Experimental Searches LQG-LQC inspired Scenarios

slide-5
SLIDE 5

Day 4

Discussion

Miller

QG (gravitons) effects on Neutrino Oscillations

Mielczarek

LQC effects on CMB Experiments on CMB

LIV Phenomenology QG Scenarios Experimental Searches LQG-LQC inspired Scenarios

Kowalski-Glikman

Relative Locality in 2+1 Dim.

Obs/Exp Constraints QG Scenarios/Models (hopefully testable!) Experiments

Is there relative locality without particles? Low energy neutrino detectors

Gubitosi

Spectral dimension reduction and cosmology

Magueijo

Spectral dimension reduction and cosmology

Rosati

DSR in Cosmological SpTm Can CMB be directly probing QG? do we need Inflation as “intermediary”?

Loret

Finsler interpretation of k-Poincaré

Castignani

FERMI GRBs Time Delays My addition: Is DSR fundamental of mesoscopic?

slide-6
SLIDE 6

Day 5

Obs/Exp Constraints QG Scenarios/Models (hopefully testable!) Experiments Discussion

Kelley

IceCube HE Neutrinos

Mattingly

LIV BH Thermo

LIV Phenomenology QG Scenarios Experimental Searches LQG-LQC inspired Scenarios

Oriti

Emergent spacetime as a condensate in QG Quantum vs Emergent Matter from QG QG LI = Classical LI?

slide-7
SLIDE 7

“General Trends” my Bias View

Obs/Exp Constraints QG Scenarios/Models (hopefully testable!) Experiments

Lorentz Breaking SME (EFT approach): QED and Baryon Sector heavily Constrained.

  • Margins of improvements in

Neutrino sector & Gravity

  • Sector. Gravity seem to need

sub-Planck LIV…

  • Look better at Non-EFT

scenarios?

  • Other ideas to test about

Mesoscopic spacetime physics? My bet, Non-Locality

  • can we test which kind of

discreteness is associated to Planck scale physics? Moving from blind searches to testing “plausible” QG scenarios

  • Have we looked in the right

place? With LIV (as preferred frame) there is a preferred notion

  • f Planck length/energy. What is

the QG regime in LI scenarios?

  • Regular black holes! Event

horizons are finally demode’! Dawn of quantum Bounces phenomenology in Cosmology as well.

Discussion

Have your say!

Need better UHE Neutrino and CR observations!

  • Need better CMB

polarisation measurement.

  • But is cosmology really

doing QG phenomenology

  • Need better knowledge of

UV regime of Gravity (not necessarily at Mpl

  • Are macroscopic quantum
  • bjects interesting for QG

phenomenology?

slide-8
SLIDE 8

Registration 0th Floor Main Hall

Thank you for coming!