{"currentpage":1,"firstResult":0,"maxresult":10,"pagecode":5,"pageindex":{"endPagecode":5,"startPagecode":1},"records":[{"abstractinfo":"席拥军等提出了一个利用三对任意纠缠的粒子作为量子通道对一个任意的三粒子态实现隐形传送的方案.在此方案中,接受者需要引入一个辅助二态粒子.由波函数的叠加原理与变换算<span style=\"color:red\">符</span>出发,提出一种方法,不需要引入一个辅助二态粒子,将体系的总量子态按Bell基<span style=\"color:red\">展开</span>,接受者直接对自己拥有的粒子进行相应的变换,可使这三粒子恢复原始量子态,从而实现概率为1的量子态的隐形传送.","authors":[{"authorName":"查新未","id":"a999a40e-9404-4af6-bdfd-78755556c949","originalAuthorName":"查新未"}],"doi":"10.3969/j.issn.1007-5461.2007.02.010","fpage":"179","id":"cc20a280-fd58-416c-87eb-af7c93aacde5","issue":"2","journal":{"abbrevTitle":"LZDZXB","coverImgSrc":"journal/img/cover/LZDZXB.jpg","id":"53","issnPpub":"1007-5461","publisherId":"LZDZXB","title":"量子电子学报   "},"keywords":[{"id":"6bae31b1-d035-4ccb-bda5-03368b8d4b5d","keyword":"量子光学","originalKeyword":"量子光学"},{"id":"b61ba173-9470-4fc2-8f81-5d75d94aea3f","keyword":"隐形传送","originalKeyword":"隐形传送"},{"id":"2ce09bc8-9df8-4596-8750-5238202c13cd","keyword":"<span style=\"color:red\">算</span><span style=\"color:red\">符</span>变换","originalKeyword":"算符变换"}],"language":"zh","publisherId":"lzdzxb200702010","title":"三粒子量子态隐形传送的正交完备基<span style=\"color:red\">展开</span>与<span style=\"color:red\">算</span><span style=\"color:red\">符</span>变换","volume":"24","year":"2007"},{"abstractinfo":"量子色动力学(QCD)求和规则是强子物理研究中的一种重要的非微扰方法,已经成为强子物理与核物理研究中有力的工具.简单介绍了QCD求和规则的基本概念、方法与应用,特别讨论了QCD求和规则近年来的发展和与之相关的一些前沿问题.","authors":[{"authorName":"张劲","id":"fefa142f-e18d-44c8-aab9-372cc1c9c7a2","originalAuthorName":"张劲"},{"authorName":"左维","id":"132dd907-9662-47d1-892e-6454eeb7c0bb","originalAuthorName":"左维"}],"doi":"10.3969/j.issn.1007-4627.2007.01.003","fpage":"10","id":"451dcf4c-44df-4ad5-afd1-bfd18b0b9e0e","issue":"1","journal":{"abbrevTitle":"YZHWLPL","coverImgSrc":"journal/img/cover/YZHWLPL.jpg","id":"78","issnPpub":"1007-4627","publisherId":"YZHWLPL","title":"原子核物理评论   "},"keywords":[{"id":"e4d6c1cc-b458-4d1a-a251-3c120b9569b3","keyword":"QCD求和规则","originalKeyword":"QCD求和规则"},{"id":"efabf381-8d0c-4433-884e-bd748491dc67","keyword":"<span style=\"color:red\">算</span><span style=\"color:red\">符</span><span style=\"color:red\">乘积</span><span style=\"color:red\">展开</span>","originalKeyword":"算符乘积展开"},{"id":"962c7b30-b205-4e27-8841-ec161c3b08c6","keyword":"夸克凝聚","originalKeyword":"夸克凝聚"},{"id":"10ef6fbf-1c6e-41ea-922b-59d049963bc6","keyword":"胶子凝聚","originalKeyword":"胶子凝聚"}],"language":"zh","publisherId":"yzhwlpl200701003","title":"QCD求和规则与强子物理","volume":"24","year":"2007"},{"abstractinfo":"利用Fock态表象下的Wigner函数表达式,重构了湮没<span style=\"color:red\">算</span><span style=\"color:red\">符</span>k次幂本征态的Wigner函数,并依据Wigner函数在相空间的分布规律,讨论了湮没<span style=\"color:red\">算</span><span style=\"color:red\">符</span>k次幂本征态的非经典特性.数值结果表明:湮没<span style=\"color:red\">算</span><span style=\"color:red\">符</span>k次幂本征态Wigner函数的分布与复参数α的取值有关;湮没<span style=\"color:red\">算</span><span style=\"color:red\">符</span>1次幂的本征态(即相干态)为准经典态(其Wigner函数值总是非负的),而湮没<span style=\"color:red\">算</span><span style=\"color:red\">符</span>大于或等于2次幂的本征态则都具有明显的非经典特性(它们的Wigner函数均出现了负值).","authors":[{"authorName":"蓝海江","id":"3c93bd75-43c7-4a36-bf78-31fa969255f6","originalAuthorName":"蓝海江"},{"authorName":"韦联福","id":"c1f7f707-300f-4220-afd6-69fd0052fb17","originalAuthorName":"韦联福"}],"doi":"10.3969/j.issn.1007-5461.2010.02.011","fpage":"187","id":"0db62ee5-79e9-4487-9da8-73cd97157e9c","issue":"2","journal":{"abbrevTitle":"LZDZXB","coverImgSrc":"journal/img/cover/LZDZXB.jpg","id":"53","issnPpub":"1007-5461","publisherId":"LZDZXB","title":"量子电子学报   "},"keywords":[{"id":"c37a69b3-42b8-4320-875c-ed655381cb5c","keyword":"量子光学","originalKeyword":"量子光学"},{"id":"208c342b-5a16-45d7-bae9-7cb7de29edea","keyword":"湮没<span style=\"color:red\">算</span><span style=\"color:red\">符</span>","originalKeyword":"湮没算符"},{"id":"badebbad-7b89-4a76-b0ac-3eddca6a96b5","keyword":"本征态","originalKeyword":"本征态"},{"id":"14f10e3c-45ee-4e03-8778-5a8799dbf562","keyword":"Wigner函数","originalKeyword":"Wigner函数"},{"id":"23cd435c-4e78-4964-8414-98fd9332f924","keyword":"非经典特性","originalKeyword":"非经典特性"}],"language":"zh","publisherId":"lzdzxb201002011","title":"湮没<span style=\"color:red\">算</span><span style=\"color:red\">符</span>k次幂本征态的Wigner函数及其非经典特性","volume":"27","year":"2010"},{"abstractinfo":"利用超<span style=\"color:red\">算</span><span style=\"color:red\">符</span>的方法,给出了在压缩热库情况下,两能级原子主方程的超<span style=\"color:red\">算</span><span style=\"color:red\">符</span>求解,从而可从任意的初态容易地得到密度<span style=\"color:red\">算</span><span style=\"color:red\">符</span>的解析表达式.","authors":[{"authorName":"王晓芹","id":"fda6fbc0-d229-4729-bd07-ab28953f0a8d","originalAuthorName":"王晓芹"},{"authorName":"于历","id":"8287c6a2-a337-4d64-9bb9-5e451fcfba3f","originalAuthorName":"于历"},{"authorName":"刘汉俊","id":"f3abf882-7024-4b44-91c4-b7b8ac315cf6","originalAuthorName":"刘汉俊"}],"doi":"10.3969/j.issn.1007-5461.2003.05.003","fpage":"527","id":"92b0ca3d-ce96-4648-b4a5-62ab4240f7af","issue":"5","journal":{"abbrevTitle":"LZDZXB","coverImgSrc":"journal/img/cover/LZDZXB.jpg","id":"53","issnPpub":"1007-5461","publisherId":"LZDZXB","title":"量子电子学报   "},"keywords":[{"id":"c9fa0823-7539-45ba-bc87-c7d3c374cef5","keyword":"超<span style=\"color:red\">算</span><span style=\"color:red\">符</span>","originalKeyword":"超算符"},{"id":"28092d65-ac11-4c4e-9773-ca3d1bfa267e","keyword":"主方程","originalKeyword":"主方程"},{"id":"cdb44336-38d0-4e62-bdcd-ecf46b04440d","keyword":"密度<span style=\"color:red\">算</span><span style=\"color:red\">符</span>","originalKeyword":"密度算符"}],"language":"zh","publisherId":"lzdzxb200305003","title":"用超<span style=\"color:red\">算</span><span style=\"color:red\">符</span>方法求解压缩热库中两能级原子的主方程","volume":"20","year":"2003"},{"abstractinfo":"我们利用多模Fock空间线性量子变换理论,讨论了量子信息实验,如swapping,提出了一种研究量子信息实验的有效方法,并利用Fock空间升降<span style=\"color:red\">算</span><span style=\"color:red\">符</span>给出了基本实验器件的<span style=\"color:red\">算</span><span style=\"color:red\">符</span>表达式.","authors":[{"authorName":"张志军","id":"e831ce0b-89c1-4413-864b-723cb4b76f67","originalAuthorName":"张志军"},{"authorName":"李晋芳","id":"37535e7e-6067-43d2-b999-b07feadc4a49","originalAuthorName":"李晋芳"},{"authorName":"黄建华","id":"9cc60f43-a518-4205-bb39-8d216c46c754","originalAuthorName":"黄建华"},{"authorName":"马雷","id":"8cc41819-1dda-43f7-ab7f-533154123227","originalAuthorName":"马雷"}],"doi":"10.3969/j.issn.1007-5461.2004.06.010","fpage":"757","id":"da326c8f-c57c-4919-b96c-1d9b0cfe6f8f","issue":"6","journal":{"abbrevTitle":"LZDZXB","coverImgSrc":"journal/img/cover/LZDZXB.jpg","id":"53","issnPpub":"1007-5461","publisherId":"LZDZXB","title":"量子电子学报   "},"keywords":[{"id":"2d89bcf1-7956-45a3-8a65-d507eaf9dccd","keyword":"量子光学","originalKeyword":"量子光学"},{"id":"dc3bf3e8-d9c4-47a5-b406-b9894338bc23","keyword":"量子信息","originalKeyword":"量子信息"},{"id":"2fae14e8-50a3-48cd-b70c-73cb3a2fcecf","keyword":"swapping","originalKeyword":"swapping"},{"id":"33af4938-1041-4d05-99d5-282734677606","keyword":"Fock空间升降<span style=\"color:red\">算</span><span style=\"color:red\">符</span>","originalKeyword":"Fock空间升降算符"}],"language":"zh","publisherId":"lzdzxb200406010","title":"Fock空间<span style=\"color:red\">算</span><span style=\"color:red\">符</span>表示在量子swapping研究中的应用","volume":"21","year":"2004"},{"abstractinfo":"在超对称谐振子的双摸相位空间里构造了二类独立的相位<span style=\"color:red\">算</span><span style=\"color:red\">符</span>并相应地求出了其本征态.","authors":[{"authorName":"黄万霞","id":"1c7789ea-a088-4ecf-99f3-63f71754b098","originalAuthorName":"黄万霞"},{"authorName":"汪茂胜","id":"7564974a-f375-4c4f-8d84-ae760318a92c","originalAuthorName":"汪茂胜"},{"authorName":"王勤谋","id":"6af83cc7-0e99-42ca-b9cc-f08de27bc292","originalAuthorName":"王勤谋"}],"doi":"10.3969/j.issn.1007-5461.2004.06.018","fpage":"802","id":"866b0cdb-ef9e-48b4-8ad8-3adb38d56abd","issue":"6","journal":{"abbrevTitle":"LZDZXB","coverImgSrc":"journal/img/cover/LZDZXB.jpg","id":"53","issnPpub":"1007-5461","publisherId":"LZDZXB","title":"量子电子学报   "},"keywords":[{"id":"ef37ebcd-db18-42e8-bc51-e3d9d21f5607","keyword":"量子光学","originalKeyword":"量子光学"},{"id":"9c05da7e-c581-41f5-9a2a-6d86dc68ce61","keyword":"超对称谐振子","originalKeyword":"超对称谐振子"},{"id":"7ccba1eb-db22-4007-8099-e8b3adcb6bf9","keyword":"超对称湮没<span style=\"color:red\">算</span><span style=\"color:red\">符</span>","originalKeyword":"超对称湮没算符"},{"id":"8d949f8c-3620-489a-9743-20c95b41cfa5","keyword":"双模空间","originalKeyword":"双模空间"},{"id":"149220ea-ceb7-4c78-a311-040367299fc5","keyword":"相位<span style=\"color:red\">算</span><span style=\"color:red\">符</span>","originalKeyword":"相位算符"}],"language":"zh","publisherId":"lzdzxb200406018","title":"超对称谐振子的双模相位<span style=\"color:red\">算</span><span style=\"color:red\">符</span>及其本征态","volume":"21","year":"2004"},{"abstractinfo":"找到了双模场中Susskind-Glogower相<span style=\"color:red\">算</span><span style=\"color:red\">符</span>eiφ态矢|(S),q〉的对偶本征矢|(S),q〉*,运用围道积分证明了|(S),q〉*是e-iφ和光子数差<span style=\"color:red\">算</span><span style=\"color:red\">符</span>的共同本征矢.研究了|(S),q〉*的性质,结果是|(S),q〉*及其对偶〈(S),q |构成围道积分形式的完备性,给出了双模场的相态表象.","authors":[{"authorName":"许雪芬","id":"eefe7c97-a389-4421-a619-6bcdebfc4d31","originalAuthorName":"许雪芬"}],"doi":"10.3969/j.issn.1007-5461.2006.06.011","fpage":"806","id":"f6fd7833-3137-4bb6-a79d-381d4b65f4e0","issue":"6","journal":{"abbrevTitle":"LZDZXB","coverImgSrc":"journal/img/cover/LZDZXB.jpg","id":"53","issnPpub":"1007-5461","publisherId":"LZDZXB","title":"量子电子学报   "},"keywords":[{"id":"c1a63cd4-36d0-45db-b7b8-c8168a0d9bda","keyword":"量子光学","originalKeyword":"量子光学"},{"id":"6be2ded8-7e84-4de0-8776-16a6bf8f579f","keyword":"对偶本征矢","originalKeyword":"对偶本征矢"},{"id":"8342ef77-3c2b-419b-8590-3340b548ab6f","keyword":"相<span style=\"color:red\">算</span><span style=\"color:red\">符</span>","originalKeyword":"相算符"},{"id":"26823224-a29c-4f1b-9d35-200c153a70e6","keyword":"围道积分","originalKeyword":"围道积分"}],"language":"zh","publisherId":"lzdzxb200606011","title":"双模场中Susskind-Glogower相<span style=\"color:red\">算</span><span style=\"color:red\">符</span>的对偶本征矢","volume":"23","year":"2006"},{"abstractinfo":"鉴于量子场论中普遍存在的粒子产生和湮灭，把描述场量的独立变量个数从量子力学波函数的4个常规时空坐标推广到了5个，其中第5个独立变量对应为粒子的内禀固有时，但是粒子运动的背景还是4维的常规时空。在场函数中固有时之所以可以看作为独立于常规时空坐标的变量，不仅是量子物理所特有的概率性描述语言所允许的，而且有可能是描述量子场论中广泛存在的粒子产生和湮灭现象所必需的。与此对应，在量子场论中，引入了质量<span style=\"color:red\">算</span><span style=\"color:red\">符</span>(?m=-i~??τ)。由此，自由费米场在推广到五维概率分布空间和引入质量<span style=\"color:red\">算</span><span style=\"color:red\">符</span>的基础上，根据相互作用的规范原理，引入了矢量规范相互作用和标量规范相互作用，同时所有的基本粒子的质量项都由质量<span style=\"color:red\">算</span><span style=\"color:red\">符</span>自然地呈现。在此物理图像下，原则上基本粒子的质量应该通过求解相互作用耦合下的质量<span style=\"color:red\">算</span><span style=\"color:red\">符</span>的本征值得到。此外，理论中存在普遍耦合的标量规范场和质量<span style=\"color:red\">算</span><span style=\"color:red\">符</span>天然地联系在一起，有可能和引力作用对应起来。","authors":[{"authorName":"陈驰一","id":"76bb1be1-c364-4e43-97af-d9f7529e1e1b","originalAuthorName":"陈驰一"}],"doi":"10.11804/NuclPhysRev.31.01.023","fpage":"23","id":"3877a4ab-ee2c-40f5-adb0-6f5319e55e62","issue":"1","journal":{"abbrevTitle":"YZHWLPL","coverImgSrc":"journal/img/cover/YZHWLPL.jpg","id":"78","issnPpub":"1007-4627","publisherId":"YZHWLPL","title":"原子核物理评论   "},"keywords":[{"id":"d5508582-2355-43cb-a802-258b15067f65","keyword":"质量<span style=\"color:red\">算</span><span style=\"color:red\">符</span>","originalKeyword":"质量算符"},{"id":"efe802e4-66f7-404a-b527-6b41d5c0483b","keyword":"规范场","originalKeyword":"规范场"},{"id":"bb2e1791-ae7f-47fc-8470-bf1be6f30564","keyword":"标量耦合","originalKeyword":"标量耦合"}],"language":"zh","publisherId":"yzhwlpl201401005","title":"质量<span style=\"color:red\">算</span><span style=\"color:red\">符</span>和五维概率分布空间的规范场理论","volume":"","year":"2014"},{"abstractinfo":"鉴于反常玻色系统在相对论协变的零质量矢量场中的重要地位和作用,利用Dirac函数的围道积分形式及其性质,并借助反常玻色系统粒子数表象的完备性特点,重点推导出了反常玻色产生<span style=\"color:red\">算符</span>的本征右矢具体的广义解形式,并在此基础上,寻找到与之对应的两组由非共轭反常玻色量子态矢构成的正交完备性关系,进一步发现此正交完备性关系并不与反常玻色系统中常出现的度规<span style=\"color:red\">算</span><span style=\"color:red\">符</span>相关.作为上述结论的应用,推导出了量子力学和量子光学中经常出现的两个多项式(Hermite多项式和Laguerre多项式)的围道积分下的表示式,该表示形式具有普适性,可能对于解决有关以上两个多项式的量子光学问题提供帮助.","authors":[{"authorName":"程建民","id":"8a74d98d-7ace-476d-a933-86fd3950167f","originalAuthorName":"程建民"},{"authorName":"梁修东","id":"a6c10bc6-1be1-45a2-b97a-ce209df5c7cc","originalAuthorName":"梁修东"},{"authorName":"朱正芳","id":"337890f1-e7cf-479d-ba8e-f05f436dc100","originalAuthorName":"朱正芳"},{"authorName":"吴卫锋","id":"f7eafa6f-042a-4c59-b427-a331a0463550","originalAuthorName":"吴卫锋"},{"authorName":"许业军","id":"ec3b7e8a-0a2c-466f-9b39-8dea6811b3de","originalAuthorName":"许业军"}],"doi":"10.3969/j.issn.1007-5461.2014.02.002","fpage":"135","id":"17507a2a-232a-4d98-8a7b-fe3242006ba7","issue":"2","journal":{"abbrevTitle":"LZDZXB","coverImgSrc":"journal/img/cover/LZDZXB.jpg","id":"53","issnPpub":"1007-5461","publisherId":"LZDZXB","title":"量子电子学报   "},"keywords":[{"id":"4bbce8a9-f823-4b00-934f-2c1d76c521c7","keyword":"量子光学","originalKeyword":"量子光学"},{"id":"368dab3b-8d99-44fc-a9b6-7b5593464264","keyword":"反常玻色子","originalKeyword":"反常玻色子"},{"id":"b8b160ba-2ce5-4fcd-9dbf-fa54dada74e9","keyword":"本征右矢","originalKeyword":"本征右矢"},{"id":"c24ad125-674b-4188-9be4-45540f8ddaa3","keyword":"围道积分","originalKeyword":"围道积分"}],"language":"zh","publisherId":"lzdzxb201402002","title":"反常玻色产生<span style=\"color:red\">算符</span>的本征右矢","volume":"31","year":"2014"},{"abstractinfo":"利用Barnett和Pegg提出的测量相位<span style=\"color:red\">算</span><span style=\"color:red\">符</span>讨论了一种新的非线性相干态的压缩效应,得到了出现压缩的条件并给出了数值计算结果.","authors":[{"authorName":"于国臣","id":"e9f8f674-c346-4b14-ad8f-1e0db7861f09","originalAuthorName":"于国臣"},{"authorName":"孙红","id":"171f356c-8c32-497d-94cc-826f4586d384","originalAuthorName":"孙红"},{"authorName":"张海新","id":"847f4502-9197-48ed-bd6e-3654f40e50bd","originalAuthorName":"张海新"},{"authorName":"董超","id":"74a7aa29-74f7-4f37-8518-124029ac93d7","originalAuthorName":"董超"}],"doi":"10.3969/j.issn.1007-5461.2004.01.009","fpage":"35","id":"23c9b597-b30b-4ec3-9cec-0941866400b2","issue":"1","journal":{"abbrevTitle":"LZDZXB","coverImgSrc":"journal/img/cover/LZDZXB.jpg","id":"53","issnPpub":"1007-5461","publisherId":"LZDZXB","title":"量子电子学报   "},"keywords":[{"id":"c3494be6-e176-4584-a8f5-012fa294a7e2","keyword":"量子光学","originalKeyword":"量子光学"},{"id":"33b9996f-9485-4df4-862a-9e3a23ce09ec","keyword":"新的非线性相干态","originalKeyword":"新的非线性相干态"},{"id":"d08d5cc2-06ac-4e81-ab39-46a3a37e913b","keyword":"测量相位<span style=\"color:red\">算</span><span style=\"color:red\">符</span>","originalKeyword":"测量相位算符"},{"id":"8284583c-5cab-4e50-bf04-07e7250359a3","keyword":"压缩效应","originalKeyword":"压缩效应"}],"language":"zh","publisherId":"lzdzxb200401009","title":"一种新的非线性相干态中测量相位<span style=\"color:red\">算</span><span style=\"color:red\">符</span>的压缩效应","volume":"21","year":"2004"}],"totalpage":107,"totalrecord":1065}