logo

korean english

게시판

Home > 게시판 > 세미나

아래와 같이 콜로퀴움을 개최하오니 많이 참석해 주시기 바랍니다. 아 래 1. 제목: What has happened in the beginning of the universe? 2. 연사: 김 상 표 교수(군산대학교) 3. 일시: 2006년 10월 13일(금요일) 오후 4시 30분 4. 장소: 물리학과 세미나실(31355호실) 5. 초록: The origin of the universe has been an issue of important concern in science and philosophy for many centuries. At the beginning of twenty century our universe was supposed to be static, never changing in time and space. Einstein's general relativity is the right theory to describe the universe from the beginning to the end. However, based on the contempoary data Einstein proposed a universe model with a cosmological constant to explain the static universe. In nineteen twenties Hubble observed the expansion of the universe. Since then it has been known that our universe has expanded according to the Friedmann equation, an Einstein equation for the universe. Dated backward in time the universe would have started from a small volume or primordial universe or big bang singularity. In this talk the origin of the universe is reviewed from various current theories such as quantum cosmology, loop quantum gravity, string theory. And then some hot issues such as inflation and thermalization in the early universe will be explained.
번호 제목 날짜 조회 수
공지 <12/8(Thu.) 11:00am>노벨상 소개 강연 - 2016년 노벨 물리학상: 위상 응집 물리의 탄생 2016.11.28 1078557
465 <12/10(Tue.)> Investigating dark matter signals at neutrino telescopes 2019.12.06 94060
464 <11/20> Particle Accelerators: Driving Forces for Energy 2009.11.16 93938
463 <5/23> Nanotechnology in Korea: Present Status and Perspective 2008.05.21 93884
462 <4/3> Spin-orbit coupling induced Mott insulating state 2009.03.13 93812
461 <3/12> Nano Structure of wide Band Gap Semiconductors 2010.03.08 93761
460 <9/11> Epitaxial Oxygen Sponge 2013.09.09 93744
459 <Nov.18(Wed.)>When Physics meets the Living Cells 2020.11.11 93648
458 <Sep. 30(Wed.) 4:30 PM>Local electronic structures of stacking grain boundary in bilayer graphene 2015.09.23 93446
457 <2/14> An inverse voter model for co-evolutionary networks: stationary efficiency 2011.02.11 93445
» <10/13> What has happened in the beginning of the universe? 2006.10.11 93413
455 <10/12> Kondo Effect in a Quantum-Dot-Topological-Superconductor Junction: A Numerical Renormalization Group Analysis 2012.10.08 93176
454 <11/4>Plasmonic Properites of Metallic Nanostructures 2009.10.30 93077
453 <4/9> 중이온가속기 KoRIA 구축 계획 2010.04.02 93011
452 <11/27> Introduction to Terahertz and Infrared Spectroscopy 2013.11.21 92985
451 <10/5> Acoustic Metamaterials and Reversal of Sound 2011.09.26 92829
450 <5/16> superconformal index with line operators and domain walls 2012.05.14 92734
449 <4/11> 방사광 연 X선을 이용한 미시적 물성 연구 2008.04.07 92462
448 <6/5>Magnetism and Superconductivity 2009.05.27 92284
447 <5/12> An Infrared View of the Universe 2006.05.09 92178
446 <2/15> Geometric distance-dependent percolations in networks on two-dimensional planes 2011.02.11 92108