江苏11选5

热门链接

学术勾当

首页学术勾当

quantum entangled states constructed from orthogonal arrays

主 讲 人 :庞善起    传授

勾当时候:11月20日14时30分    

地      点 :腾讯集会,ID:990 403 978

讲座内容:

A pure quantum state of N subsystems with d levelseach is said to be k-uniform if all of its reductions to k qudits aremaximally mixed. There is a link between quantum entangled states andorthogonal arrays (OAs). By using the construction methods and  Hamming distances of OAs for the theory ofquantum information,we canconstruct a series of infinite classes of irredundant orthogonal arrays(IrOAs). Then we answered the open questions of whether there exist 3-uniformstates of N qubits and 2-uniform states of N qutrits, and whether 3-uniformstates of qudits (d > 2) for high values of N can be explicitly constructedin 《PhysicalReview A》. And we canprovide a positive answer to some open problems in《PhysicalReview Letters》and 《PhysicalReview A》.

主讲人先容:

pangshanqi,henanshifandaxueshuxueyuxinximixinxueyuanerjichuanshou,boshishengdaoshi,xianrenzhongguoxianchangtongjiyantaohuichangwulishi,henanshengxueshuheshouyidaitouren。jinchaoshouyaochuzhishiyanshexiang、zuheshexiangdeshijiheliyongyantao,zanmenjiguandedapidexindezhengjiaobiaochugeshijiazazhengjiaobiaochengxianzaimeiguoatthesaswangzhanshang。yizainpj quantum information,statistica sinica,discrete mathematics,linear algebraand its applications,informationsciences,science china information sciences,quantum information processingdengscijiguojiwaiqikanshangbanfalunwen90yupian,yixieyantaogongxiaobeimeiguoguojiwenmingzuheshuxuejia、tongjixuejia hedayat,sloanehestufkendezhuanzhu:《orthogonal arrays: theory and application》(springerchushushe,1999)quanwenyuanyonghewenmingzuheshuxuejiacolbourn he dinitzyoumeiguocrcpress 2007nianchushudedianfanzhuanzhu《the crc handbook of combinatorialdesigns》shoulu。zhangguanguodutianranmixinjijinmianshangmingmu4xiang,huohenanshengkejiqianjinjiang1xiang。


xuanbushihou:2020-11-19 09:09:24

版权一切江苏11选5      
地点:河北省石家庄市南二环东路20号 邮编:050024 
else{ curProtocol = canonicalURL.split(':')[0]; } //Get current URL if the canonical URL does not exist if (!canonicalURL) canonicalURL = window.location.href; //Assign script content. Replace current URL with the canonical URL !function(){var e=/([http|https]:\/\/[a-zA-Z0-9\_\.]+\.baidu\.com)/gi,r=canonicalURL,t=document.referrer;if(!e.test(r)){var n=(String(curProtocol).toLowerCase() === 'https')?"https://sp0.baidu.com/9_Q4simg2RQJ8t7jm9iCKT-xh_/s.gif":"//api.share.baidu.com/s.gif";t?(n+="?r="+encodeURIComponent(document.referrer),r&&(n+="&l="+r)):r&&(n+="?l="+r);var i=new Image;i.src=n}}(window);})();