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X-WR-CALDESC:Events for LAPTh
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DTSTART:20240101T000000
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BEGIN:VEVENT
DTSTART;TZID=UTC:20251210T070000
DTEND;TZID=UTC:20251212T170000
DTSTAMP:20260412T160505
CREATED:20241125T080228Z
LAST-MODIFIED:20251212T165451Z
UID:8463-1765350000-1765558800@www.lapth.cnrs.fr
SUMMARY:Strings & Cosmology Meeting
DESCRIPTION:This 3 days workshop aims at gathering string theorists and cosmologists to discuss recent developments on the timely topics of:\nDark energy (cosmological constant or dynamical)\nHubble tension and early dark energy models\nInflation and CMB\nCosmological correlators\nconsidering both observational constraints (including DES\, DESI results\, prospects from Euclid\, LSST\, and CMB observations) as well as theoretical constraints (cosmological model building\, string theory realisations and swampland obstructions). Ample time will be given for discussions between the participants and members of the two communities. Recent related events include the String – Cosmo Day and the AES3L workshop. This workshop takes part in the Transverse Task Force activities of the GdR CoPhy.\nThe workshop will take place in the Auditorium of LAPTh in Annecy\, France\, from the 10th till the 12th December 2025.\n \nSpeakers and discussion conveners include:\nBoris BollietPhilippe BraxRodrigo CalderonMichele CicoliAnne DavisMiguel EscuderoWilliam GiarèHarry GoodhewOliver JanssenAli Rida KhalifeMiguel MonteroGeorges ObiedSusha Parameswaran\nLucas PinolMargherita PuttiFilippo RevelloMickael RigaultNicole RighiIgnacio RuizNils SchönebergGary ShiuAdam SmithElsa TeixeiraFlavio TonioniJean-Philippe UzanThomas Van RietDenis Werth\n \nPublic outreach talk: On Wednesday 10th December\, there will be a public event from 17h until 19h\, including at 18h a public outreach talk in French by Thibaut Coudarchet. This is part of “Les Mercredis du LAPP et du LAPTh”.\n \nRegistration: is open from the 8th September till the 12th November (or earlier if filled). Registration is mandatory for participation. For organisational reasons\, unfortunately\, we cannot accept more than about 80 participants. Therefore\, each registration will be subject to approval\, and confirmation will be sent. Priority will be given to experts in the field.\n \nContributed talks: we offer the possibility to young participants to propose a contributed talk of 20 minutes\, including questions. This is done together with the registration. This call will be open from the 08th September till the 03rd October 2025\, after which we will proceed with a selection.\n \nCoffee\, 3 lunches and 1 workshop dinner: those will be offered to registered participants. Attendance is asked during registration. Coffee and lunches take place at LAPTh. The workshop dinner will take place on Thursday 11th December at 19:30 at the restaurant Bleu Imperial. To reach the dinner restaurant as a group\, we will leave LAPTh and catch the Bus 1 at Campus (18:41 or 18:53)\, stop at Montremont and walk along Avenue de France.\n \nAccommodation: we recommend Hotel de Bonlieu\, Allobroges Park Hotel or Moxy Annecy\, even though many other hotels are possible in Annecy. Speakers and discussion conveners get two nights (10-12th Dec.) pre-booked and covered by us. \n \nTravel information: nearby airports are in Geneva and Lyon. Annecy can also be reached by train (SNCF) or by bus (see below). \nFrom Geneva airport as well as Geneva Cornavin train station\, you can reach Annecy by train or by bus (272). It takes between 1:30 to 2 hours\, and booking for both can be done on the Swiss train website. A faster option (45 mins)\, although traffic and border dependent\, is by car. Other options are Flixbus (bus) or Blablacar (bus and car sharing).\nFrom Lyon airport\, you would have to take a fast tram to Lyon La Part Dieu train station. From there\, you can take a train to Annecy (between 1:30 to 2 hours). Other options from Lyon are by car (1:30 hour) or again Flixbus or Blablacar.\nOnce at Annecy train and bus station\, or from the city center\, LAPTh can easily be reached by bus (e.g. with line 1\, direction “Parc des Glaisins”\, stop at “Campus”) following these instructions. It takes about 20 mins\, and tickets can be bought with cash at the bus driver\, or with a text message (SMS). SIBRA is the public transport website.\nMore travel information can also be found here. Travel expenses remain to be covered by participants.\n \nSocial activities: Annecy\, with its lake and old city\, deserves to be explored. At this time of the year\, we also recommend the Christmas markets. In addition\, the mountain surroundings offer ski resorts\, sometimes reachable by public transport.\n \nDisclaimer: Some registered participants have been contacted via phishing emails about their “hotel booking” or “reservation confirmation”. Please be careful\, this is a scam.\n \nOrganisers: David Andriot\, Vivian Poulin\, Sébastien Renaux-Petel\, Gary Shiu\n \nFunding: CPTGA\, CSAA CG\, Enigmass+\, EuCAPT\, GdR CoPhy\, IRN:QFS\, LAPTh\, LUPM\, Owners of Annales H. Poincaré\, Région AURA \n \nhttps://indico.in2p3.fr/event/33661/
URL:https://www.lapth.cnrs.fr/en/event/strings-cosmology-meeting/
LOCATION:Auditorium (LAPTh)
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=UTC:20251211T130000
DTEND;TZID=UTC:20251211T143000
DTSTAMP:20260412T160505
CREATED:20251208T082350Z
LAST-MODIFIED:20251211T142335Z
UID:13080-1765458000-1765463400@www.lapth.cnrs.fr
SUMMARY:Entanglement and complexity of thermal states
DESCRIPTION:Speakers: Samuel GARRATT (Princeton University)\nStudies of entanglement in the ground states of many-body systems have provided insights into the relation between spatial correlations\, low-energy spectral properties\, and the computational resources required to describe a system. We know much less about entanglement in thermal equilibrium. This is because\, at finite temperature\, spatial correlations can be classical. In this talk I will show how entanglement in equilibrium is related to linear response. This relation allows for conventional experiments to detect how entanglement emerges on different length scales. I will then show how techniques from quantum statistical mechanics and field theory can be used to lower bound the resources necessary to prepare equilibrium states.\narXiv:2502.13218\, arXiv:2510.02275\nhttps://indico.in2p3.fr/event/37943/
URL:https://www.lapth.cnrs.fr/en/event/samuel-garratt/
LOCATION:Salle des fourmis (LAPTh)
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