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| Description | High Energy Seminar Speaker: Csaba Csaki Title: Neutron Stars Chirp About Vacuum Energy Host: John Terning Room: 285 Abstract: While the current vacuum energy of the Universe is very small, in our standard cosmological picture it has been much larger at earlier epochs. We try to address the question of what are possible ways to try to experimentally verify the properties of vacuum energy in phases other than the SM vacuum. One promising direction is to look for systems where vacuum energy constitutes a non-negligible fraction of the total energy, and study the properties of those. Neutron stars could be such systems, and we discuss how to use the recent observation of neutron star mergers to try to learn about the inner core of the neutron star which may be dominated by vacuum energy. |
| Date | Tue, February 20, 2018 |
| Time | 8:10am-9:10am PST |
| Duration | 1 hour |
| Access | Public |
| Created by | High-Energy Seminars |
| Updated | Tue, February 13, 2018 1:14am PST |
| Send Reminder | Yes - 1 day 4 hour 0 minutes before start |
