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</o:shapelayout></xml><![endif]--></head><body link="#0563C1" vlink="#954F72"><div class=WordSection1><p class=MsoNormal style='text-align:justify'><a name="_Hlk66790225"></a><a name="_Hlk41995074"><span style='mso-bookmark:_Hlk66790225'>Vabimo vas na predavanje ob letošnjih Stefanovih dnevih, ki bo <strong><span style='font-family:"Calibri",sans-serif;color:red'>23. marca 2021, ob 14. uri. </span></strong></span></a><span style='mso-bookmark:_Hlk41995074'></span><span style='mso-bookmark:_Hlk66790225'><b><span style='font-size:10.5pt;font-family:"Helvetica",sans-serif'>Predavanje bo v spletnem konferenčnem sistemu Zoom in mu lahko prisostvujete tako, da v brskalnik prenesete naslov </span></b></span><a href="https://uni-lj-si.zoom.us/j/98099345188?pwd=c1M0dHdnNHVDVFc2aC90RktCUHJKUT09"><span style='mso-bookmark:_Hlk66790225'><b><span style='font-size:10.5pt;font-family:"Helvetica",sans-serif'>https://uni-lj-si.zoom.us/j/98099345188?pwd=c1M0dHdnNHVDVFc2aC90RktCUHJKUT09</span></b></span><span style='mso-bookmark:_Hlk66790225'></span></a><span style='mso-bookmark:_Hlk66790225'><b><span style='font-size:10.5pt;font-family:"Helvetica",sans-serif'>; identifikacijska stevilka sestanka je 980 9934 5188, geslo pa 876849.</span></b><o:p></o:p></span></p><p class=MsoNormal><span style='mso-bookmark:_Hlk66790225'>Predavanje lahko spremljate tudi na TV IJS kanalu na spletnem naslovu </span><a href="http://tv.ijs.si"><span style='mso-bookmark:_Hlk66790225'>tv.ijs.si</span><span style='mso-bookmark:_Hlk66790225'></span></a><span style='mso-bookmark:_Hlk66790225'>.<o:p></o:p></span></p><p class=MsoNormal><span style='mso-bookmark:_Hlk66790225'><strong><span style='font-family:"Calibri",sans-serif;font-weight:normal'> </span></strong><o:p></o:p></span></p><p class=MsoNormal><span style='mso-bookmark:_Hlk66790225'>Napovednik predavanja najdete na naslovu </span><a href="http://www.ijs.si/ijsw/Koledar_prireditev"><span style='mso-bookmark:_Hlk66790225'><span style='color:#954F72'>http://www.ijs.si/ijsw/Koledar_prireditev</span></span><span style='mso-bookmark:_Hlk66790225'></span></a><span style='mso-bookmark:_Hlk66790225'>, posnetke preteklih predavanj<span style='color:blue'> </span>pa na </span><a href="http://videolectures.net/kolokviji_ijs"><span style='mso-bookmark:_Hlk66790225'><span style='color:#954F72'>http://videolectures.net/kolokviji_ijs</span></span><span style='mso-bookmark:_Hlk66790225'></span></a><span style='mso-bookmark:_Hlk66790225'>.<o:p></o:p></span></p><p class=MsoNormal align=center style='text-align:center'><span style='mso-bookmark:_Hlk66790225'><b><span lang=SL style='font-family:"Cambria",serif'><o:p> </o:p></span></b></span></p><p class=MsoNormal style='text-align:justify'><span style='mso-bookmark:_Hlk66790225'><b>prof. dr. David S. Weiss</b></span><span style='mso-bookmark:_Hlk66790225'><b><span lang=EN-US><o:p></o:p></span></b></span></p><p class=MsoNormal style='text-align:justify'><span style='mso-bookmark:_Hlk66790225'><i>Pennsylvania State University, University Park, ZDA<o:p></o:p></i></span></p><p class=MsoNormal style='text-align:justify'><span style='mso-bookmark:_Hlk66790225'><i><o:p> </o:p></i></span></p><p class=MsoNormal style='text-align:justify'><span style='mso-bookmark:_Hlk66790225'><b><span style='font-size:14.0pt'>Kvantno računalništvo z atomi v svetlobnih pasteh<o:p></o:p></span></b></span></p><p class=MsoNormal style='text-align:justify'><span style='mso-bookmark:_Hlk66790225'><span lang=SL style='font-family:"Cambria",serif'><o:p> </o:p></span></span></p><p class=MsoNormal style='text-align:justify'><span style='mso-bookmark:_Hlk66790225'><span lang=SL style='font-family:"Cambria",serif'>Opisali bomo, kako uporabimo posamezne atome cezija, ujete v mesta na 3D optični mreži, kot kvantne bite. Pojasnili bomo, kako ohladimo atome skoraj do teoretične meje, kako posegamo v sredino mreže, da bi spremenili kvantno stanje izbranega atoma, in kako urejamo atome po mreži. Ti postopki tvorijo fizično implementacijo Maxwellovega demona, ki je bil doslej le miselni eksperiment in ki osvetljuje globoko povezavo med entropijo in informacijo. <o:p></o:p></span></span></p><p class=MsoNormal style='text-align:justify'><span style='mso-bookmark:_Hlk66790225'><span lang=SL style='font-family:"Cambria",serif'><o:p> </o:p></span></span></p><p class=MsoNormal style='text-align:justify'><span style='mso-bookmark:_Hlk66790225'><span lang=ES style='font-family:"Cambria",serif'>Predavanje bo v angleščini.<o:p></o:p></span></span></p><p class=MsoNormal style='text-align:justify'><span style='mso-bookmark:_Hlk66790225'><span lang=EN-US style='font-family:"Cambria",serif'><o:p> </o:p></span></span></p><p class=MsoNormal style='margin-left:144.0pt;text-align:justify;text-indent:36.0pt'><span style='mso-bookmark:_Hlk66790225'><span style='font-family:"Cambria",serif'><o:p> </o:p></span></span></p><p class=MsoNormal style='text-align:justify'><span style='mso-bookmark:_Hlk66790225'><b><span lang=SL style='font-family:"Cambria",serif'> </span></b></span><span style='mso-bookmark:_Hlk66790225'><b><span style='font-family:"Cambria",serif'>******<o:p></o:p></span></b></span></p><p class=MsoNormal style='margin-left:144.0pt;text-align:justify;text-indent:36.0pt'><span style='mso-bookmark:_Hlk66790225'><span style='font-family:"Cambria",serif'><o:p> </o:p></span></span></p><p class=MsoNormal><span style='mso-bookmark:_Hlk66790225'><span style='color:black'>We invite you to the Institute colloquium, which will take place at this year's Jožef Stefan days </span><b><span style='color:red'>on March 23, 2021 at 2 PM</span></b><span style='color:black'>. </span><b>The colloquium will be organized online using the zoom conference platform. To attend the colloquium, please copy the </b><span style='color:black'><o:p></o:p></span></span></p><p class=MsoNormal style='text-align:justify'><span style='mso-bookmark:_Hlk66790225'></span><a href="https://uni-lj-si.zoom.us/j/98099345188?pwd=c1M0dHdnNHVDVFc2aC90RktCUHJKUT09"><span style='mso-bookmark:_Hlk66790225'><b><span style='font-size:10.5pt;font-family:"Helvetica",sans-serif'>https://uni-lj-si.zoom.us/j/98099345188?pwd=c1M0dHdnNHVDVFc2aC90RktCUHJKUT09</span></b></span><span style='mso-bookmark:_Hlk66790225'></span></a><span style='mso-bookmark:_Hlk66790225'><span class=MsoHyperlink><b><span style='font-size:10.5pt;font-family:"Helvetica",sans-serif'>, </span></b></span><b>meeting ID is </b></span><span style='mso-bookmark:_Hlk66790225'><b><span style='font-size:10.5pt;font-family:"Helvetica",sans-serif'>980 9934 5188, </span>password is 876849.<o:p></o:p></b></span></p><p class=MsoNormal><span style='mso-bookmark:_Hlk66790225'>The colloquium is also aired on TV IJS at</span><span style='mso-bookmark:_Hlk66790225'><span style='font-family:"LucidaGrande",sans-serif;background:white'> </span></span><a href="http://tv.ijs.si"><span style='mso-bookmark:_Hlk66790225'>tv.ijs.si</span><span style='mso-bookmark:_Hlk66790225'></span></a><span style='mso-bookmark:_Hlk66790225'>.<o:p></o:p></span></p><p class=MsoNormal style='text-align:justify'><span style='mso-bookmark:_Hlk66790225'><b><o:p> </o:p></b></span></p><p class=MsoNormal style='text-align:justify'><span style='mso-bookmark:_Hlk66790225'><span style='color:black'>To read the abstract click </span></span><a href="http://www.ijs.si/ijsw/Koledar_prireditev"><span style='mso-bookmark:_Hlk66790225'>http://www.ijs.si/ijsw/Koledar_prireditev</span><span style='mso-bookmark:_Hlk66790225'></span></a><span style='mso-bookmark:_Hlk66790225'><span style='color:#1F497D'>. </span><span style='color:black'>Past colloquia are posted on</span><span style='color:#1F497D'> </span></span><a href="http://videolectures.net/kolokviji_ijs"><span style='mso-bookmark:_Hlk66790225'>http://videolectures.net/kolokviji_ijs</span><span style='mso-bookmark:_Hlk66790225'></span></a><span style='mso-bookmark:_Hlk66790225'><span style='color:#1F497D'>.<o:p></o:p></span></span></p><p class=MsoNormal style='margin-left:144.0pt;text-align:justify;text-indent:36.0pt'><span style='mso-bookmark:_Hlk66790225'><span style='font-family:"Cambria",serif'><o:p> </o:p></span></span></p><p class=MsoNormal style='text-align:justify'><span style='mso-bookmark:_Hlk66790225'><span style='font-family:"Cambria",serif'><o:p> </o:p></span></span></p><p class=MsoNormal align=center style='text-align:center'><span style='mso-bookmark:_Hlk66790225'><span style='font-family:"Cambria",serif'><o:p> </o:p></span></span></p><p class=MsoNormal style='text-align:justify'><span style='mso-bookmark:_Hlk66790225'><b>prof. dr. David S. Weiss<o:p></o:p></b></span></p><p class=MsoNormal style='text-align:justify'><span style='mso-bookmark:_Hlk66790225'><i>Pennsylvania State University, University Park, USA<o:p></o:p></i></span></p><p class=MsoNormal style='text-align:justify'><span style='mso-bookmark:_Hlk66790225'><i><o:p> </o:p></i></span></p><p class=MsoNormal style='text-align:justify'><span style='mso-bookmark:_Hlk66790225'><b><span style='font-size:14.0pt'>Quantum computing with atoms trapped by light</span></b><i><o:p></o:p></i></span></p><p class=MsoNormal style='text-align:justify'><span style='mso-bookmark:_Hlk66790225'><span style='font-family:"Cambria",serif'><br>I will describe how we use single cesium atoms, each trapped in a site of a 3D optical lattice, as quantum bits. I will explain how we cool the atoms almost as much as is theoretically possible, how we can effectively reach into the middle of the array to change the quantum state of any atom, and how we sort the atoms in the lattice. Together these actions constitute a physical implementation of Maxwell's demon, previously only a thought experiment, which elucidates the deep connection between entropy and information.<o:p></o:p></span></span></p><p class=MsoNormal style='text-align:justify'><span style='mso-bookmark:_Hlk66790225'><span style='font-family:"Cambria",serif'><o:p> </o:p></span></span></p><p class=MsoNormal style='text-align:justify'><span style='mso-bookmark:_Hlk66790225'><span style='font-family:"Cambria",serif'><o:p> </o:p></span></span></p><p class=MsoNormal><span style='mso-bookmark:_Hlk66790225'>Cordially invited!<o:p></o:p></span></p><p class=MsoNormal style='text-align:justify'><span style='mso-bookmark:_Hlk66790225'><span style='font-family:"Cambria",serif'><o:p> </o:p></span></span></p><p class=MsoNormal style='text-align:justify'><span style='mso-bookmark:_Hlk66790225'><span lang=SL style='font-family:"Cambria",serif'><o:p> </o:p></span></span></p><span style='mso-bookmark:_Hlk66790225'></span><p class=MsoNormal style='text-align:justify'><b><span lang=SL style='font-family:"Cambria",serif'><o:p> </o:p></span></b></p><p class=MsoNormal><span lang=SL style='font-family:"Cambria",serif'><o:p> </o:p></span></p></div></body></html>