我们量子引力小组祝您农历新年快乐。愿蛇年给我们带来许多新的有趣的科学成果！#LoopyTuesday #lunarnewyear #yearoftheserpent 🐍
January 28, 2025 at 11:26 PM
我们量子引力小组祝您农历新年快乐。愿蛇年给我们带来许多新的有趣的科学成果！#LoopyTuesday #lunarnewyear #yearoftheserpent 🐍
Greetings from the #WOST School in Les Houches! On day 1 Hal Haggard set the basics for teaching about quantum geometry using… cats! 😻 #LoopyTuesday
September 1, 2026 at 3:58 PM
Greetings from the #WOST School in Les Houches! On day 1 Hal Haggard set the basics for teaching about quantum geometry using… cats! 😻 #LoopyTuesday
#LoopyTuesday of the end of the year! Kudos to my collaborator Thiago Guedes for pioneering the numerical exploration of the full Hamiltonian dynamics in Loop Quantum Gravity.
For the results in short: arxiv.org/abs/2412.20257
For the full details: arxiv.org/abs/2412.20272
For the results in short: arxiv.org/abs/2412.20257
For the full details: arxiv.org/abs/2412.20272
December 31, 2024 at 9:27 AM
#LoopyTuesday of the end of the year! Kudos to my collaborator Thiago Guedes for pioneering the numerical exploration of the full Hamiltonian dynamics in Loop Quantum Gravity.
For the results in short: arxiv.org/abs/2412.20257
For the full details: arxiv.org/abs/2412.20272
For the results in short: arxiv.org/abs/2412.20257
For the full details: arxiv.org/abs/2412.20272
This Tuesday is the loopiest #LoopyTuesday of the year! We are at #LOOPS26: after a full day of talks and parallel sessions, we had the conference banquet with many announcements… In particular the first Ashtekar award was given to Wolfgang Wieland: so deserved, he gave many original contributions!
May 26, 2026 at 3:16 PM
This Tuesday is the loopiest #LoopyTuesday of the year! We are at #LOOPS26: after a full day of talks and parallel sessions, we had the conference banquet with many announcements… In particular the first Ashtekar award was given to Wolfgang Wieland: so deserved, he gave many original contributions!
It’s #LoopyTuesday and we opened the 21st year of the International Loop Quantum Gravity Seminars. You can access old and new seminars now from the website of the International Society on LQG: www.islqg.com/ilqgs
Seminar | ISLQG
www.islqg.com
September 8, 2026 at 9:33 PM
It’s #LoopyTuesday and we opened the 21st year of the International Loop Quantum Gravity Seminars. You can access old and new seminars now from the website of the International Society on LQG: www.islqg.com/ilqgs
It’s #LoopyTuesday in Yangzhou! The LQG Summer School here is already in its second week, with a balanced bland of Chinese snd international teachers and students. We are getting ready for the #LOOPS26 conference next week!
May 19, 2026 at 4:19 PM
It’s #LoopyTuesday in Yangzhou! The LQG Summer School here is already in its second week, with a balanced bland of Chinese snd international teachers and students. We are getting ready for the #LOOPS26 conference next week!
June 23, 2026 at 1:21 PM
It’s #LoopyTuesday after #LOOPS26. Some of us stayed in Hangzhou, but this time on the Xianghu Lake, for a workshop on “Recent Development of Quantum Gravity and Applications to Cosmology and Black Hole Physics”, www.birs.ca/events/2026/5-day-workshops/26w5588. All talks’ videos will appear online.
June 2, 2026 at 2:05 PM
It’s #LoopyTuesday after #LOOPS26. Some of us stayed in Hangzhou, but this time on the Xianghu Lake, for a workshop on “Recent Development of Quantum Gravity and Applications to Cosmology and Black Hole Physics”, www.birs.ca/events/2026/5-day-workshops/26w5588. All talks’ videos will appear online.
This was a very special #LoopyTuesday with the first doctor in our quantum gravity group: congratulations Pietropaolo! Great job! Check out for Pietro’s work if you want to know about numerical computations in covariant LQG!
December 7, 2023 at 2:42 AM
This was a very special #LoopyTuesday with the first doctor in our quantum gravity group: congratulations Pietropaolo! Great job! Check out for Pietro’s work if you want to know about numerical computations in covariant LQG!
This #LoopyTuesday we discuss about wicked causal structures that can appear in quantum mechanics as the @Perimeter conference Causalworld (events.perimeterinstitute.ca/event/69) is taking place. Our group is attending online, but coffee breaks and lunches are done the @WesternU way ;-)
September 18, 2024 at 12:10 AM
This #LoopyTuesday we discuss about wicked causal structures that can appear in quantum mechanics as the @Perimeter conference Causalworld (events.perimeterinstitute.ca/event/69) is taking place. Our group is attending online, but coffee breaks and lunches are done the @WesternU way ;-)
#LoopyTuesday celebrating Italians being loopy with this slide-with-slices from today’s @ilqgs by Toto Ribisi. Check out his paper on lightcone thermodynamics: https: arxiv.org/abs/2307.12031 this is quite an hot* topic in classical and quantum gravity!
* pun intended
* pun intended
April 17, 2024 at 4:17 AM
#LoopyTuesday celebrating Italians being loopy with this slide-with-slices from today’s @ilqgs by Toto Ribisi. Check out his paper on lightcone thermodynamics: https: arxiv.org/abs/2307.12031 this is quite an hot* topic in classical and quantum gravity!
* pun intended
* pun intended
#LoopyTuesday with Wolfgang presenting at @ILQGS about the origin of the Wieland effect from non-perturbative quantum gravity. It's amazing how aspects of the quantum theory may explain macroscopic aspect of the classical theory, it could very well be the case in quantum gravity too!
January 22, 2025 at 3:23 AM
#LoopyTuesday with Wolfgang presenting at @ILQGS about the origin of the Wieland effect from non-perturbative quantum gravity. It's amazing how aspects of the quantum theory may explain macroscopic aspect of the classical theory, it could very well be the case in quantum gravity too!
This #LoopyTuesday we had the first research discussion of 2024 with Eugenia Colafranceschi. She has a joint #QISS postdoc in @KITP_UCSB and at @westernuPhysAst with us: today she started telling our group about her recent work on gravitational entropy! arxiv.org/search/?sear...
January 17, 2024 at 4:28 AM
This #LoopyTuesday we had the first research discussion of 2024 with Eugenia Colafranceschi. She has a joint #QISS postdoc in @KITP_UCSB and at @westernuPhysAst with us: today she started telling our group about her recent work on gravitational entropy! arxiv.org/search/?sear...
This was a very #loopy #LoopyTuesday, with discussions about the #LQG community, a presentation in our group about machine learning in spinfoam… and this new paper on spinfoam cosmology appearing: arxiv.org/abs/2402.07984 Kudos to the great Dongxue Qu who did all the hard work 💪
February 14, 2024 at 3:07 AM
This was a very #loopy #LoopyTuesday, with discussions about the #LQG community, a presentation in our group about machine learning in spinfoam… and this new paper on spinfoam cosmology appearing: arxiv.org/abs/2402.07984 Kudos to the great Dongxue Qu who did all the hard work 💪
#LoopyTuesday Eugenia Colafranceschi gave an #ILQGS on entropy using path-integral techniques. The recording of the seminar is here: relativity.phys.lsu.edu/ilqgs/colafranceschi020624.mp4 I don’t have pics of the seminar even if it was in out meeting room but I have a pic of the preceding breakfast!
February 7, 2024 at 4:31 AM
#LoopyTuesday Eugenia Colafranceschi gave an #ILQGS on entropy using path-integral techniques. The recording of the seminar is here: relativity.phys.lsu.edu/ilqgs/colafranceschi020624.mp4 I don’t have pics of the seminar even if it was in out meeting room but I have a pic of the preceding breakfast!
#LoopyTuesday highlighting the 2nd FAU^2 workshop on quantum black holes and the relation with asymptotic infinity, that took place in Erlangen last week. There were a lot of interesting talks, slides and recordings should be available soon on the website indico.ecap.work/event/85/contributions
July 2, 2024 at 3:22 PM
#LoopyTuesday highlighting the 2nd FAU^2 workshop on quantum black holes and the relation with asymptotic infinity, that took place in Erlangen last week. There were a lot of interesting talks, slides and recordings should be available soon on the website indico.ecap.work/event/85/contributions
This #LoopyTuesday I am so glad to receive the visit of Muxin Han (@FloridaAtlantic) at @WesternU. We are treating our visitor with conversations on the #philosophy of quantum gravity with our @PhilWestern students! (Photo credit: @YichenLuo2)
June 5, 2024 at 2:28 AM
This #LoopyTuesday I am so glad to receive the visit of Muxin Han (@FloridaAtlantic) at @WesternU. We are treating our visitor with conversations on the #philosophy of quantum gravity with our @PhilWestern students! (Photo credit: @YichenLuo2)
This #LoopyTuesday we are at @WesternU for the 2024 @CAPhys Congress. The theory talk and poster sessions have a nice presence of loopy quantum gravity contributions!
May 28, 2024 at 10:28 PM
This #LoopyTuesday we are at @WesternU for the 2024 @CAPhys Congress. The theory talk and poster sessions have a nice presence of loopy quantum gravity contributions!
#LoopyTuesday highlights from a visit at @iqoqivienna, discussing new interesting projects at the intersection of quantum gravity and quantum information with some amazing collaborators. Looking forward to being back in one year for the #QISS consortium big conference.
May 21, 2024 at 7:28 PM
#LoopyTuesday highlights from a visit at @iqoqivienna, discussing new interesting projects at the intersection of quantum gravity and quantum information with some amazing collaborators. Looking forward to being back in one year for the #QISS consortium big conference.
#LoopyTuesday at #LOOPS24
Our international biennial conference is hosted this time at @FloridaAtlantic, many thanks to Jon Engle and Muxin Han for organizing such a big exciting conference, including parallel sessions and social events!
Our international biennial conference is hosted this time at @FloridaAtlantic, many thanks to Jon Engle and Muxin Han for organizing such a big exciting conference, including parallel sessions and social events!
May 10, 2024 at 12:12 AM
#LoopyTuesday at #LOOPS24
Our international biennial conference is hosted this time at @FloridaAtlantic, many thanks to Jon Engle and Muxin Han for organizing such a big exciting conference, including parallel sessions and social events!
Our international biennial conference is hosted this time at @FloridaAtlantic, many thanks to Jon Engle and Muxin Han for organizing such a big exciting conference, including parallel sessions and social events!
A very loopy #LoopyTuesday at the LQG Summer School 2024 (indico.cern.ch/event/1231365) where I have delivered my introductory lectures on spinfoam ✌️and now I can enjoy the rest of the lectures and the chats with all the bright students attending 😎 #LOOPS24
May 1, 2024 at 1:46 AM
A very loopy #LoopyTuesday at the LQG Summer School 2024 (indico.cern.ch/event/1231365) where I have delivered my introductory lectures on spinfoam ✌️and now I can enjoy the rest of the lectures and the chats with all the bright students attending 😎 #LOOPS24
Last #LoopyTuesday before #LOOPS24 we are getting ready in our group at @WesternU with a mini mock conference so that everyone can practice their talk. We also have sumptuous mock coffee breaks, of course!
April 23, 2024 at 8:40 PM
Last #LoopyTuesday before #LOOPS24 we are getting ready in our group at @WesternU with a mini mock conference so that everyone can practice their talk. We also have sumptuous mock coffee breaks, of course!
For the last #LoopyTuesday of the year, let me recommend an easy relaxing reading: arxiv.org/abs/2312.13374 in which you can read how quantum gravity help to districate the viability of different takes on quantum mechanics and on time, highlighting how these are connected.
December 26, 2023 at 1:13 PM
For the last #LoopyTuesday of the year, let me recommend an easy relaxing reading: arxiv.org/abs/2312.13374 in which you can read how quantum gravity help to districate the viability of different takes on quantum mechanics and on time, highlighting how these are connected.