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VERSION:2.0
PRODID:IEEE vTools.Events//EN
CALSCALE:GREGORIAN
BEGIN:VTIMEZONE
TZID:Asia/Tokyo
BEGIN:STANDARD
DTSTART:19510909T000000
TZOFFSETFROM:+1000
TZOFFSETTO:+0900
TZNAME:JST
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BEGIN:VEVENT
DTSTAMP:20170310T032523Z
UID:F39FD99A-E5B6-11E7-833E-0050568D7F66
DTSTART;TZID=Asia/Tokyo:20170131T150000
DTEND;TZID=Asia/Tokyo:20170131T163000
DESCRIPTION:Recently dramatical improvement of accuracy and expansion of th
 e size of\nthe astronomical observations have made cosmology a precise sci
 ence. In\nparticular galaxy survey which observes more than billion galaxi
 es in\ndetail has revealed the structure of the Universe and the energy co
 ntent\nof the Universe very precisely. In this talk\, I will introduce the
  ideas\nhow we can obtain the insights of expansion history of the Univers
 e by\nobserving large-scale structure\, density fluctuations of galaxies o
 r\ndark matter over the cosmological scale as well as the state-of-the-art
 \nof the constraint on the cosmological models. The talk begins with the\n
 introductory of the basic physics explaining the expansion of space-time\n
 and goes into my recent works on testing the cosmological models by\nmeans
  of void structure.\n\nCo-sponsored by: IEEE Sapporo Section\n\nSapporo\, 
 Hokkaido\, Japan
LOCATION:Sapporo\, Hokkaido\, Japan
ORGANIZER:mtakezaw@hus.ac.jp
SEQUENCE:0
SUMMARY:[Legacy Report] Technical Meeting
URL;VALUE=URI:https://events.vtools.ieee.org/m/147408
X-ALT-DESC:Description: <br /><p>Recently dramatical improvement of accurac
 y and expansion of the size of <br />the astronomical observations have ma
 de cosmology a precise science. In <br />particular galaxy survey which ob
 serves more than billion galaxies in <br />detail has revealed the structu
 re of the Universe and the energy content <br />of the Universe very preci
 sely. In this talk\, I will introduce the ideas <br />how we can obtain th
 e insights of expansion history of the Universe by <br />observing large-s
 cale structure\, density fluctuations of galaxies or <br />dark matter ove
 r the cosmological scale as well as the state-of-the-art <br />of the cons
 traint on the cosmological models. The talk begins with the <br />introduc
 tory of the basic physics explaining the expansion of space-time <br />and
  goes into my recent works on testing the cosmological models by <br />mea
 ns of void structure.</p>
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