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Scientific organizers: Marilena Loverde and Cumrun Vafa, Local organizer: Martin Rocek
This Workshop is the twelfth conducted by the Simons Center for Geometry and Physics at Stony Brook and the seventeenth in the series Simons Summer Workshops. This year’s summer workshop will focus on cosmology and its realization in string theory. We review the status of observational data, both in the context of the very early universe as well as more recent epochs, with particular focus on the observational data on dark energy and dark matter. Moreover we discuss various theoretical ideas in cosmology, such as inflationary models and the associated challenges in their realization in string theory as well as novel stringy inspired approaches to solving cosmological issues. The main aim of this workshop is to generate new ideas needed to bring string theory closer to cosmological observations as well as possibly leading to new stringy predictions for the dark sector.
Schedule Week 1 Schedule Week 2 Schedule Week 3 Schedule Week 4Mondays, Tuesdays, Thursdays, and Fridays
All talks will be held in the Simons Center for Geometry and Physics Lecture Hall (Room 102).
Breakfast will be served daily from 9:00am-10:00am in the Simons Center Cafe, 2nd floor.
Lunch will be served from 12:00pm-2:00pm in the Simons Center Cafe, 2nd floor.
Tea time will be in the Simons Center Lobby at 3:30pm.
Wednesdays
The talk will be at Smith Point Beach (please see transportation website). Lunch will be served at Smith Point Beach around 12:30pm.
*Speakers and titles will be added to the schedule throughout the workshop.
Special thank you to the Bershadsky family for their generous support of this years summer workshop.
Simons Summer Talk and Events Workshop Schedule:
Time | Title | Speaker | Location |
10:00am | Challenges for Inflation and Its End | Scott Watson | SCGP 102 |
11:00am | Coffee Break | N/A | SCGP Cafe |
11:30am | Challenges for Inflation and Its End | Scott Watson Continuation | SCGP 102 |
12:00pm | Lunch | N/A | SCGP Cafe |
3:30pm | Afternoon Break | N/A | SCGP Lobby |
10:00am | Reheating the Universe after inflation | Peter Adshead | SCGP 102 |
11:00am | Coffee Break | N/A | SCGP Cafe |
11:30am | Reheating the Universe after inflation | Peter Adshead Continuation | SCGP 102 |
12:00pm | Lunch | N/A | SCGP Cafe |
3:30pm | Afternoon Break | N/A | SCGP Lobby |
5:30pm | Summer Concert Series | Three Village Chamber Players | Simons Center Lobby and Room 103 |
11:00am | Deciphering the Early Universe: from Large-Scale Structure Observations to Fundamental Physics | Cora Dvorkin | Smiths Point Beach |
12:30pm | Lunch | N/A | Smiths Point Beach |
10:00am | Pixelated Dark Energy | Jonathan Heckman | SCGP 102 |
11:00am | Coffee Break | N/A | SCGP Cafe |
11:30am | Pixelated Dark Energy | Jonathan Heckman Continuation | SCGP 102 |
12:00pm | Lunch | N/A | SCGP Cafe |
3:30pm | Afternoon Break | N/A | SCGP Lobby |
7:00pm | Summer Workshop Banquet Hosted by Martin Rocek | N/A | Please see invitation for details |
10:00am | Cosmological aspects of scalar fields | Vivian Poulin | SCGP 102 |
11:00am | Coffee Break | N/A | SCGP Cafe |
11:30am | Cosmological aspects of scalar fields | Vivian Poulin Continuation | SCGP 102 |
12:00pm | Lunch | N/A | SCGP Cafe |
3:30pm | Afternoon Break | N/A | SCGP Lobby |
Time | Title | Speaker | Location |
10:00am | Bouncing cosmology made simple | Paul Steinhardt | SCGP 102 |
11:00am | Coffee Break | N/A | SCGP Cafe |
11:30am | Bouncing cosmology made simple | Paul Steinhardt Continuation | SCGP 102 |
12:00pm | Lunch | N/A | SCGP Cafe |
3:30pm | Afternoon Break | N/A | SCGP Lobby |
10:00am | Phenomenology of late time cosmic acceleration | Marco Raveri | SCGP 102 |
11:00am | Coffee Break | N/A | SCGP Cafe |
11:30am | Phenomenology of late time cosmic acceleration | Marco Raveri Continuation | SCGP 102 |
12:00pm | Lunch | N/A | SCGP Cafe |
3:30pm | Afternoon Break | N/A | SCGP Lobby |
5:30pm | Summer Concert Series | The Doxas/Ambrosio/Hart Trio Jazz Ensemble (Chet Doxas – saxophone, Dave Ambrosio – bass, Billy Hart – drums) | Simons Center Lobby and Room 103 |
10:00am | Bus Leaves Simons Center | N/A | Drop Off: Smiths Point Beach |
11:00am | Implications of the Swampland for Cosmology | Eran Palti | Smiths Point Beach |
12:30pm | Lunch | N/A | Smiths Point Beach |
3:00pm | Bus Leaves Smiths Point Beach | N/A | Drop Off: Simons Center |
10:00am | Comments on the wavefunction of the universe | Juan Maldacena | SCGP 102 |
11:00am | Coffee Break | N/A | SCGP Cafe |
11:30am | Comments on the wavefunction of the universe | Juan Maldacena Continuation | SCGP 102 |
12:00pm | Lunch | N/A | SCGP Cafe |
3:30pm | Afternoon Break | N/A | SCGP Lobby |
5:50pm | Bus Leaves Simons center | N/A | Drop offAvalon Park and Preserve |
6:00pm | Jim Simons’ Party at Avalon Park and Preserve | N/A | Avalon Park and Preserve |
9:00pm | Bus Leaves Avalon Park and Preserve | N/A | Drop off Simons Center and Danfords |
10:00am | Cosmology and Theory Space | Simeon Hellerman | SCGP 102 |
11:00am | Coffee Break | N/A | SCGP Cafe |
11:30am | Cosmology and Theory Space | Simeon Hellerman Continuation | SCGP 102 |
12:00pm | Lunch | N/A | SCGP Cafe |
3:30pm | Afternoon Break | N/A | SCGP Lobby |
Time | Title | Speaker | Location |
10:00am | Conditions for Eternal Inflation | Tom Rudelius | SCGP 102 |
11:00am | Coffee Break | N/A | SCGP Cafe |
11:30am | Eternal Inflation and the Swampland | Tom Rudelius Continuation | SCGP 102 |
12:00pm | Lunch | N/A | SCGP Cafe |
2:00pm | N=1 conformal dualities | Sergei Razamat | SCGP 102 |
3:30pm | Afternoon Break | N/A | SCGP Lobby |
10:00am | Inflation in String Theory: A Review | Gary Shiu | SCGP 102 |
11:00am | Coffee Break | N/A | SCGP Cafe |
11:30am | Inflation in String Theory: A Review | Gary Shiu Continuation | SCGP 102 |
2:00pm | Rank Q E-string on a torus | Sergei Razamat | SCGP 102 |
12:00pm | Lunch | N/A | SCGP Cafe |
3:30pm | Afternoon Break | N/A | SCGP Lobby |
5:30pm | Summer Concert Series | Performance by Andrew York | Simons Center Lobby and Room 103 |
10:00am | Bus Leaves Simons Center | N/A | Drop Off: Smiths Point Beach |
11:00am | Early Universe Models: Successes and Challenges | Robert Brandenberger | Smiths Point Beach |
12:30pm | Lunch | N/A | Smiths Point Beach |
3:00pm | Bus Leaves Smiths Point Beach | N/A | Drop Off: Simons Center |
10:00am | Shift symmetries and partial masslessness in de Sitter space | Kurt Hinterbichler | SCGP 102 |
11:00am | Coffee Break | N/A | SCGP Cafe |
11:30am | Shift symmetries and partial masslessness in de Sitter space | Kurt Hinterbichler Continuation | SCGP 102 |
12:00pm | Lunch | N/A | SCGP Cafe |
3:30pm | Afternoon Break | N/A | SCGP Lobby |
5:30pm | Summer Workshop BBQ hosted by the Simons Center Director | N/A | N/A |
10:00am | Cosmic Censorship and Holography | Netta Engelhardt | SCGP 102 |
11:00am | Coffee Break | N/A | SCGP Cafe |
11:30am | Cosmic Censorship and Holography | Netta Engelhardt Continuation | SCGP 102 |
12:00pm | Lunch | N/A | SCGP Cafe |
3:30pm | Afternoon Break | N/A | SCGP Lobby |
Time | Title | Speaker | Location |
10:00am | Scalar fields in cosmology and Swampland conjectures | Prateek Agrawal | SCGP 102 |
11:00am | Coffee Break | N/A | SCGP Cafe |
11:30am | Scalar fields in cosmology and Swampland conjectures | Prateek Agrawal Continuation | SCGP 102 |
12:00pm | Lunch | N/A | SCGP Cafe |
3:30pm | Afternoon Break | N/A | SCGP Lobby |
5:45pm | Della Pietra Public Lecture: Supernovae and the Discovery of the Accelerating Universe | Adam Riess | SCGP 102 |
10:00am | Cosmology from Basic Physics | Marilena Loverde | SCGP 102 |
11:00am | Coffee Break | N/A | SCGP Cafe |
11:30am | Cosmology from Basic Physics | Marilena Loverde Continuation | SCGP 102 |
12:00pm | Lunch | N/A | SCGP Cafe |
2:00pm | Della Pietra Lecture Series Technical Talk: The Expansion of the Universe, Faster Than We Thought | Adam Riess | SCGP 102 |
3:30pm | Afternoon Break | N/A | SCGP Lobby |
5:30pm | Summer Concert Series | Emmanuel Vukovich | Simons Center Lobby and Room 103 |
10:00am | Understanding CMB Fluctuations | David Spergel | SCGP 102 |
11:00am | Coffee Break | N/A | SCGP Cafe |
11:30am | Understanding CMB Fluctuations | David Spergel Continuation | SCGP 102 |
12:30pm | Lunch | N/A | SCGP Cafe |
10:00am | The orbit method and de Sitter space from entanglement | Claire Zukowski | SCGP 102 |
11:00am | Coffee Break | N/A | SCGP Cafe |
11:30am | The orbit method and de Sitter space from entanglement | Claire Zukowski Continuation | SCGP 102 |
12:00pm | Lunch | N/A | SCGP Cafe |
3:30pm | Afternoon Break | N/A | SCGP Lobby |
5:30pm | Summer Workshop banquet in honor of the Bershadsky family | N/A | Please see invitation for details |
10:00am | Quantum Instabilities in de Sitter: A Discussion | Rachel Rosen | SCGP 102 |
11:00am | Coffee Break | N/A | SCGP Cafe |
11:30am | Quantum Instabilities in de Sitter: A Discussion | Rachel Rosen Continuation | SCGP 102 |
12:00pm | Lunch | N/A | SCGP Cafe |
3:30pm | Afternoon Break | N/A | SCGP Lobby |