korean english


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 1078816
246 <9/19> Novel mechanical degree of freedom at nanoscales 2012.09.13 91512
245 <Mar.27(Wed.)> Ultrafast Movie Maker for Photo-induced Dynamics: Ultrafast Electron Microscope 2019.03.20 91588
244 <7/20(Fri.) 4:00pm>Manufacturing next generation cryogen-free 1.5T MRI and cryogen-free NMR 2018.07.16 91600
243 <2/11>Marginal Deformations For Lower Dimensional D-bran... 2008.02.05 91635
242 <11/4 오후 3:30> Surface impurity induced self energy in bulk on a topological insulator 2013.10.23 91782
241 <10/13> 물리학과 저차원 스핀계 연구팀 초청 세미나 2006.10.11 91997
240 <2/15> Geometric distance-dependent percolations in networks on two-dimensional planes 2011.02.11 92126
239 <5/12> An Infrared View of the Universe 2006.05.09 92211
238 <6/5>Magnetism and Superconductivity 2009.05.27 92299
237 <4/11> 방사광 연 X선을 이용한 미시적 물성 연구 2008.04.07 92485
236 <10/5> Acoustic Metamaterials and Reversal of Sound 2011.09.26 92860
235 <5/16> superconformal index with line operators and domain walls 2012.05.14 92927
234 <4/9> 중이온가속기 KoRIA 구축 계획 2010.04.02 93040
233 <11/27> Introduction to Terahertz and Infrared Spectroscopy 2013.11.21 93057
232 <11/4>Plasmonic Properites of Metallic Nanostructures 2009.10.30 93140
231 <10/12> Kondo Effect in a Quantum-Dot-Topological-Superconductor Junction: A Numerical Renormalization Group Analysis 2012.10.08 93222
» <10/13> What has happened in the beginning of the universe? 2006.10.11 93441
229 <2/14> An inverse voter model for co-evolutionary networks: stationary efficiency 2011.02.11 93478
228 <Sep. 30(Wed.) 4:30 PM>Local electronic structures of stacking grain boundary in bilayer graphene 2015.09.23 93528
227 <9/11> Epitaxial Oxygen Sponge 2013.09.09 93781