Opendata, web and dolomites

QBH SIGNED

Quantum Black Holes: A macroscopic window into the microstructure of gravity

Total Cost €

0

EC-Contrib. €

0

Partnership

0

Views

0

Project "QBH" data sheet

The following table provides information about the project.

Coordinator
KING'S COLLEGE LONDON 

Organization address
address: STRAND
city: LONDON
postcode: WC2R 2LS
website: www.kcl.ac.uk

contact info
title: n.a.
name: n.a.
surname: n.a.
function: n.a.
email: n.a.
telephone: n.a.
fax: n.a.

 Coordinator Country United Kingdom [UK]
 Total cost 1˙759˙064 €
 EC max contribution 1˙759˙064 € (100%)
 Programme 1. H2020-EU.1.1. (EXCELLENT SCIENCE - European Research Council (ERC))
 Code Call ERC-2015-CoG
 Funding Scheme ERC-COG
 Starting year 2016
 Duration (year-month-day) from 2016-09-01   to  2021-08-31

 Partnership

Take a look of project's partnership.

# participants  country  role  EC contrib. [€] 
1    KING'S COLLEGE LONDON UK (LONDON) coordinator 1˙759˙064.00

Map

 Project objective

The thermodynamic behavior of black holes is a precious clue in unravelling the microscopic structure of quantum gravity. High precision computations of quantum black hole entropy provide a new window into the fundamental microscopic theory of gravity and its deviations from classical general relativity. Traditional methods of quantum field theory have proved to be not well-suited to perform these computations. Two breakthroughs in my recent work establish new ground for progress.

On one front, a new method to sum up all perturbative quantum contributions to the entropy of a large class of black holes has been developed. This gives rise to the first exactly solvable model of a quantum black hole. On a second front, a longstanding theoretical obstacle called the wall-crossing problem has been cleared in my recent work on the microscopic description of black holes in string theory. The newly-developed field of mock modular forms is shown to be the correct framework to address questions of exact black hole entropy. This makes a large class of microscopic models amenable to analytic control, many of which were previously beyond reach.

These developments open up a new line of research that I propose to pursue along two intersecting avenues. First, I aim to extend the computations of exact quantum black hole entropy towards models of realistic black holes. Second, I aim to advance the theoretical understanding of quantum black holes by investigating the deeper origins of mock modular symmetry. As a concrete application, I aim to establish that newfound group-theoretical structures called “moonshine” symmetries are physically realized in quantum black holes, thus opening up connections between two exciting fields of research previously thought to be distinct. Together, the broad goal is to explain black hole microstructure through systematic computations of exact quantum entropy, and to investigate its consequences on the fundamental microscopic theory of gravity.

 Publications

year authors and title journal last update
List of publications.
2019 Alejandro Cabo-Bizet, Davide Cassani, Dario Martelli, Sameer Murthy
Microscopic origin of the Bekenstein-Hawking entropy of supersymmetric AdS5 black holes
published pages: , ISSN: 1029-8479, DOI: 10.1007/jhep10(2019)062
Journal of High Energy Physics 2019/10 2019-11-07
2019 Rajesh Kumar Gupta, Sameer Murthy, Manya Sahni
On the localization manifold of 5d supersymmetric spinning black holes
published pages: , ISSN: 1029-8479, DOI: 10.1007/jhep10(2019)172
Journal of High Energy Physics 2019/10 2019-11-07
2019 Alejandro Cabo-Bizet, Davide Cassani, Dario Martelli, Sameer Murthy
The asymptotic growth of states of the 4d N = 1 $$ mathcal{N}=1 $$ superconformal index
published pages: , ISSN: 1029-8479, DOI: 10.1007/jhep08(2019)120
Journal of High Energy Physics 2019/8 2019-10-07
2018 Alejandro Cabo-Bizet, Uri Kol, Leopoldo A. Pando Zayas, Ioannis Papadimitriou, Vimal Rathee
Entropy functional and the holographic attractor mechanism
published pages: , ISSN: 1029-8479, DOI: 10.1007/JHEP05(2018)155
Journal of High Energy Physics 2018/5 2019-07-22
2019 Imtak Jeon, Sameer Murthy
Twisting and localization in supergravity: equivariant cohomology of BPS black holes
published pages: , ISSN: 1029-8479, DOI: 10.1007/jhep03(2019)140
Journal of High Energy Physics 2019/3 2019-07-22
2018 Justin R. David, Edi Gava, Rajesh Kumar Gupta, Kumar Narain
Boundary conditions and localization on AdS. Part I
published pages: , ISSN: 1029-8479, DOI: 10.1007/jhep09(2018)063
Journal of High Energy Physics 2018/9 2019-07-22
2019 Rajesh Kumar Gupta, Sameer Murthy, Caner Nazaroglu
Squashed toric manifolds and higher depth mock modular forms
published pages: , ISSN: 1029-8479, DOI: 10.1007/JHEP02(2019)064
Journal of High Energy Physics 2019/2 2019-07-22
2019 Sunil Mukhi, Sameer Murthy
Fermions on replica geometries and the Θ- relation
published pages: , ISSN: 1931-4523, DOI:
Communications in Number Theory and Physics 2019-07-22
2017 Imtak Jeon, Shailesh Lal
Logarithmic corrections to entropy of magnetically charged AdS 4 black holes
published pages: 41-45, ISSN: 0370-2693, DOI: 10.1016/j.physletb.2017.09.026
Physics Letters B 774 2019-07-22
2018 Bernard de Wit, Sameer Murthy, Valentin Reys
BRST quantization and equivariant cohomology: localization with asymptotic boundaries
published pages: , ISSN: 1029-8479, DOI: 10.1007/JHEP09(2018)084
Journal of High Energy Physics 2018/9 2019-07-22
2018 Sameer Murthy, Boris Pioline
Mock modularity from black hole scattering states
published pages: , ISSN: 1029-8479, DOI: 10.1007/JHEP12(2018)119
Journal of High Energy Physics 2018/12 2019-07-22
2017 Benjamin Assel, Dario Martelli, Sameer Murthy, Daisuke Yokoyama
Localization of supersymmetric field theories on non-compact hyperbolic three-manifolds
published pages: , ISSN: 1029-8479, DOI: 10.1007/JHEP03(2017)095
Journal of High Energy Physics 2017/3 2019-07-22
2017 Justin R. David, Edi Gava, Rajesh Kumar Gupta, Kumar Narain
Localization on AdS2 × S1
published pages: , ISSN: 1029-8479, DOI: 10.1007/JHEP03(2017)050
Journal of High Energy Physics 2017/3 2019-07-22
2018 Sunil Mukhi, Sameer Murthy, Jie-Qiang Wu
Entanglement, replicas, and Thetas
published pages: , ISSN: 1029-8479, DOI: 10.1007/JHEP01(2018)005
Journal of High Energy Physics 2018/1 2019-07-22
2018 Rajesh Kumar Gupta, Sameer Murthy
Squashed Toric Sigma Models and Mock Modular Forms
published pages: 405-437, ISSN: 0010-3616, DOI: 10.1007/s00220-017-3069-5
Communications in Mathematical Physics 360/1 2019-07-22

Are you the coordinator (or a participant) of this project? Plaese send me more information about the "QBH" project.

For instance: the website url (it has not provided by EU-opendata yet), the logo, a more detailed description of the project (in plain text as a rtf file or a word file), some pictures (as picture files, not embedded into any word file), twitter account, linkedin page, etc.

Send me an  email (fabio@fabiodisconzi.com) and I put them in your project's page as son as possible.

Thanks. And then put a link of this page into your project's website.

The information about "QBH" are provided by the European Opendata Portal: CORDIS opendata.

More projects from the same programme (H2020-EU.1.1.)

PROGRESS (2019)

The Enemy of the Good: Towards a Theory of Moral Progress

Read More  

MitoGuide (2019)

Integration and adaptation of impaired mitochondrial fitness in orchestrating T cell dysfunction in the tumor microenvironment

Read More  

HOLI (2019)

Deep Learning for Holistic Inference

Read More