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DTSTART;TZID=UTC:20200924T160000
DTEND;TZID=UTC:20200924T170000
DTSTAMP:20260421T045907
CREATED:20200918T181526Z
LAST-MODIFIED:20200918T182424Z
UID:1521-1600963200-1600966800@rpm.physics.lbl.gov
SUMMARY:Vivian Miranda (U. Arizona) "The Connected Universe: Relating Early\, Intermediate and Late Universe with cosmological data"
DESCRIPTION:Abstract:\nThe standard model of cosmology is built upon on a series of propositions on how the early\, intermediate\, and late epochs of the Universe behave. In particular\, it predicts that dark energy and dark matter currently pervades the cosmos. Understanding the properties of the dark sector is plausibly the biggest challenge in theoretical physics. There is\, however\, a broad assumption in cosmology that the Universe on its earlier stages is fully understood and that discrepancies between the standard model of cosmology and current data are suggestive of distinct dark energy properties. Uncertainties on this hypothesis’s validity are not usually taken into account when forecasting survey capabilities\, even though our investigations might be obfuscated if the intermediate and early Universe did behave abnormally. In this colloquium\, I propose a program to investigate dark energy and earlier aspects of our Universe simultaneously\, through space missions in the 2020s in combination with ground-based observatories. This program will help guide the strategy for the future Rubin and Roman supernovae and weak lensing surveys. My investigations on how properties of the early and intermediate Universe affect inferences on dark energy (and vice-versa) will also support community understanding of how future missions can be employed to test some of the core hypotheses of the standard model of cosmology.\n\n\n\n\nhttp://physics.lbl.gov/rpm/index.php/events/\n\nIf you are looking to confirm if there is an event\, due to room reservation\, please go to RPM website for a list of all scheduled talks.\n──────────\nTroy Cortez is inviting you to a scheduled Zoom meeting. \nJoin Zoom Meeting\nhttps://lbnl.zoom.us/j/91782268585 \nMeeting ID: 917 8226 8585\nOne tap mobile\n+16699006833\,\,91782268585# US (San Jose)\n+13462487799\,\,91782268585# US (Houston) \nDial by your location\n+1 669 900 6833 US (San Jose)\n+1 346 248 7799 US (Houston)\n+1 253 215 8782 US (Tacoma)\n+1 646 558 8656 US (New York)\n+1 301 715 8592 US (Germantown)\n+1 312 626 6799 US (Chicago)\nMeeting ID: 917 8226 8585\nFind your local number: https://lbnl.zoom.us/u/abeLb1T4q1 \nJoin by SIP\n91782268585@zoomcrc.com \nJoin by H.323\n162.255.37.11 (US West)\n162.255.36.11 (US East)\n115.114.131.7 (India Mumbai)\n115.114.115.7 (India Hyderabad)\n213.19.144.110 (EMEA)\n103.122.166.55 (Australia)\n64.211.144.160 (Brazil)\n69.174.57.160 (Canada)\n207.226.132.110 (Japan)\nMeeting ID: 917 8226 8585 \n──────────
URL:https://rpm.physics.lbl.gov/event/vivian-miranda-u-arizona-the-connected-universe-relating-early-intermediate-and-late-universe-with-cosmological-data/
LOCATION:Zoom Talk\, 50A-5132\, Berkeley\, ca\, 94720
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