Loop Quantum Gravity Resources

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Discussion Overview

The discussion centers around the sharing and updating of resources related to loop quantum gravity (LQG), including books, papers, and online tutorials. Participants express their thoughts on the usefulness of these resources and share additional links that may benefit others interested in LQG and its applications, particularly in cosmology.

Discussion Character

  • Exploratory
  • Technical explanation
  • Resource sharing

Main Points Raised

  • One participant created a resource page for LQG, listing various materials, and encourages others to check it out.
  • Another participant appreciates the availability of free online resources and notes the recent increase in materials related to LQG.
  • Several participants share additional links to books and papers, including specific titles and authors relevant to LQG and loop quantum cosmology (LQC).
  • Discussion includes a link to a talk by Carlo Rovelli at CERN, which is described as accessible for non-specialists and potentially useful for a broader audience.
  • There are mentions of updates to the resource list, including new papers and books added over time.
  • Participants express interest in keeping the resource page updated and accessible to others in the community.
  • Some participants discuss the importance of networking and sharing resources to enhance visibility and usefulness.

Areas of Agreement / Disagreement

Participants generally agree on the value of sharing resources related to LQG and express a collective interest in maintaining and updating the resource page. However, there are no explicit disagreements noted in the discussion.

Contextual Notes

Participants highlight the importance of keeping the resource list current and accessible, but there are no specific limitations or unresolved issues mentioned regarding the resources themselves.

Who May Find This Useful

Individuals interested in loop quantum gravity, cosmology, and related fields, including students and researchers looking for comprehensive resources and recent developments in the area.

SuperStringboy
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I have made a resource page for loop quantum gravity . I have made a list of books, papers and online tutorials. Check it out. It should be helpful
http://mushfiq.net/loop-quantum-gravity/

.......
:wink:MUSHFIQ
 
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SuperStringboy said:
...papers and online tutorials. Check it out. It should be helpful
http://mushfiq.net/loop-quantum-gravity/

I think it will be. I especially like that so much is available free online. Much of the online stuff (and hardcopy as well) has appeared just in the past year. It's definitely a useful list. We should keep it updated as more resources become available.

Impressed with the large section that is just about cosmology (LQC) an important application that is how a lot of people come to LQG these days.
 
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Thanks Marcus !.....
MUSHFIQ
 
Resource update : Three papers added -

LQG
1.Loop and spin foam quantum gravity: a brief guide for beginners, by Hermann Nicolai, Kasper Peeters
http://arxiv.org/abs/hep-th/0601129

2. "Action and Hamiltonians in higher dimensional general relativity: First order framework ", by Abhay Ashtekar, David Sloan (2008)
http://arxiv.org/abs/0808.2069

LQC

" Corrections to the Friedmann Equations from LQG for a Universe with a Free Scalar Field ", by Victor Taveras ( 2008 )
http://arxiv.org/abs/0807.3325

Online Tutorial section is also updated.
http://mushfiq.net/loop-quantum-gravity/
 
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Great!
I hope this one also helps:
http://egregium.wordpress.com/2008/01/17/list-of-books-on-quantum-gravity-and-other-helpful-tips/
 
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ccdantas said:
Great!
I hope this one also helps:
http://egregium.wordpress.com/2008/01/17/list-of-books-on-quantum-gravity-and-other-helpful-tips/

Thanks.. This is also a good list.. In your list i only know rovelli,gambini,carlip,thaiman . But i did not know the others. Thanks for listing those..:cool:
 
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Superstring, you might find this useful
http://indico.cern.ch/getFile.py/access?contribId=30&resId=0&materialId=slides&confId=21917

It is the slides for the talk that Carlo Rovelli gave at Cern this week (21 August) to the String 2008 conference. It is a broad accessible introductory talk about Loop and Spinfoam QG, for non-specialists. Introductory because presumably most string theorists do not know much about current developments in loop and related areas. So it might be useful for other people besides that particular audience. See what you think.
 
marcus said:
Superstring, you might find this useful
http://indico.cern.ch/getFile.py/access?contribId=30&resId=0&materialId=slides&confId=21917

It is the slides for the talk that Carlo Rovelli gave at Cern this week (21 August) to the String 2008 conference. It is a broad accessible introductory talk about Loop and Spinfoam QG, for non-specialists. Introductory because presumably most string theorists do not know much about current developments in loop and related areas. So it might be useful for other people besides that particular audience. See what you think.

Thanks marcus! sorry for late reply. It should really be helpful for all non-specialists including me. I will check it..:biggrin:

.......
:cool:MUSHIFQ
 
  • #10
marcus said:
Superstring, you might find this useful
http://indico.cern.ch/getFile.py/access?contribId=30&resId=0&materialId=slides&confId=21917

It is the slides for the talk that Carlo Rovelli gave at Cern this week (21 August) to the String 2008 conference. It is a broad accessible introductory talk about Loop and Spinfoam QG, for non-specialists. Introductory because presumably most string theorists do not know much about current developments in loop and related areas. So it might be useful for other people besides that particular audience. See what you think.

I just saw it and could not wait to thank you again. Wow! great job by rovelli.

......
:cool:MUSHFIQ
 
  • #11
Update:
added two papers in LQC

Quantum gravity with a positive cosmological constant ,by Lee Smolin
http://xxx.lanl.gov/abs/hep-th/0209079

” Quantum bounce and cosmic recall “, by Alejandro Corichi, Parampreet Singh
http://arxiv.org/abs/0710.4543v2

Books list is updated. QM & QFT books are added
http://mushfiq.net/loop-quantum-gravity/

......
MUSHFIQ
 
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  • #12
SuperStringboy said:
I just saw it...
......
:cool:MUSHFIQ

that link was to the pdf file of the slides for his talk. there is also a video of the talk itself.
One can watch and listen to the talk, while scrolling down thru the slides (the video does not always show the projection of the slides clearly, so the pdf can give better resolution.)

Rovelli said he was pleased with the interest shown and getting so many questions from the audience---said they asked good questions and also more numerous compared with typical responses to other talks.

I should get the link to the video. Let's try this:
http://cdsweb.cern.ch/record/1121957?ln=en
Yes! this is it. And at the end there are questions, when the camera turns around and takes in the audience. I was impressed by how much interest, the hall is packed. Even some people standing up because not enough seats. The tone of the many questions is courteous interest, Carlo's responses relaxed and frank. It was so successful that I would expect a repeat of this general sort of opening up, in the next conference Strings 2009 which will be in Rome. Perhaps they will invite Rovelli again, or it could be someone else, like Renate Loll or Abhay Ashtekar. I think it is very much to the credit of the organizers at CERN that they invited a speaker from nonstring quantum gravity to open up their theory universe a little. Hopeful development.
 
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  • #13
marcus said:
that link was to the pdf file of the slides for his talk.
Sorry wrong expression. I wanted to say.. i just looked at that file.. Thanks for the new link

Here is the direct link for the video
http://cdsweb.cern.ch/record/1121957/
 
  • #14
SuperStringboy said:
I have made a resource page for loop quantum gravity . I have made a list of books, papers and online tutorials. Check it out. It should be helpful
http://mushfiq.net/loop-quantum-gravity/

.......
:wink:MUSHFIQ


This page is shifted to : http://cosmicposts.wordpress.com/loop-quantum-gravity/"
 
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  • #15
That is a nice site. I checked out several topics that branch off from the homepage:
http://cosmicposts.wordpress.com/

It is handsomely designed, with effective graphics and color images.
And careful: work went into listing selected resources.
And clearly organized.
 
  • #16
Thanks Marcus. I wanted to be regular to write this blog. But don't get much time! Thinking to start writing again.
 
  • #17
For your website to serve as a resource for people, you don't need to be posting on it regularly---only as needed to keep the list up to date (of the best LQG resources).
I hardly need to point this out! It's obvious that the essential thing to make it useful is ensuring that other people know it is there. For that, you don't need to be posting constantly. You need only visit other places and leave the link.

I will put it in our LQG list of resources here at Beyond forum. If nobody needs it, fine. But if they do need it they have a chance to find it. For the right person your lists could be quite helpful.

I put it here:
https://www.physicsforums.com/showthread.php?p=2202699#post2202699
You never knows what comes about from such simple networking. Maybe nothing. Maybe something. Studies must come first. Internet activity is a distant second. But thanks.
 
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  • #18
Thanks for your advise. I will try to update it regularly.
 

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