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Theoretical prediction of cosmological constant ∧ in Veneziano ghost theory of QCD
Based on the Veneziano ghost theory of QCD, we predict the cosmological constant A, which is related to energy density of cosmological vacuum by A = 3-8tG/pA. In the Veneziano ghost theory, the vacuum energy density PA is expressed by absolute value of the product of quark vacuum condensate and quar...
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| Published in: | 物理学前沿：英文版 2012, Vol.7 (4), p.471-480 |
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| container_title | 物理学前沿：英文版 |
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| creator | Wei-Xing Ma Li-Juan Zhou Tong-Quan Yuan Jin-Song Peng Xiao Lu Ji-Huan Pan Guang-Xiong Peng Cheng-Ju Meng |
| description | Based on the Veneziano ghost theory of QCD, we predict the cosmological constant A, which is related to energy density of cosmological vacuum by A = 3-8tG/pA. In the Veneziano ghost theory, the vacuum energy density PA is expressed by absolute value of the product of quark vacuum condensate and quark current mass： PA = 2g/Hclmq（OI ： qq ： 10）l- We calculate the quark local vacuum condensates （01 ： qq ： 10） by solving Dyson Schwinger Equations for a fully dressed confining quark propagator S/（p） with an effective gluon propagator G~b（q）. The quark current mass mq is predicted by use of chiral perturbation theory. Our theoretical result of A, with the resulting （01 ： qq ： ]0} = -（235 MeV）3 and light quark current mass rnq = 3.29 6.15 MeV, is in a good agreement with the observable of the A =10-52 m-2 used widely in a great amount of literatures. Keywords cosmological constant A, Veneziano sate, quantum chromodynamics （QCD） ghost theory of QCD, local quark vacuum conden- |
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In the Veneziano ghost theory, the vacuum energy density PA is expressed by absolute value of the product of quark vacuum condensate and quark current mass： PA = 2g/Hclmq（OI ： qq ： 10）l- We calculate the quark local vacuum condensates （01 ： qq ： 10） by solving Dyson Schwinger Equations for a fully dressed confining quark propagator S/（p） with an effective gluon propagator G~b（q）. The quark current mass mq is predicted by use of chiral perturbation theory. Our theoretical result of A, with the resulting （01 ： qq ： ]0} = -（235 MeV）3 and light quark current mass rnq = 3.29 6.15 MeV, is in a good agreement with the observable of the A =10-52 m-2 used widely in a great amount of literatures. Keywords cosmological constant A, Veneziano sate, quantum chromodynamics （QCD） ghost theory of QCD, local quark vacuum conden-</description><identifier>ISSN: 2095-0462</identifier><identifier>EISSN: 2095-0470</identifier><language>eng</language><subject>QCD理论 ; 夸克质量 ; 宇宙学常数 ; 宇宙常数 ; 手征微扰理论 ; 理论预测 ; 真空凝聚 ; 量子色动力学</subject><ispartof>物理学前沿：英文版, 2012, Vol.7 (4), p.471-480</ispartof><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Uhttp://image.cqvip.com/vip1000/qk/71009X/71009X.jpg</thumbnail><link.rule.ids>314,780,784,4024</link.rule.ids></links><search><creatorcontrib>Wei-Xing Ma Li-Juan Zhou Tong-Quan Yuan Jin-Song Peng Xiao Lu Ji-Huan Pan Guang-Xiong Peng Cheng-Ju Meng</creatorcontrib><title>Theoretical prediction of cosmological constant ∧ in Veneziano ghost theory of QCD</title><title>物理学前沿：英文版</title><addtitle>Frontiers of Physics in China</addtitle><description>Based on the Veneziano ghost theory of QCD, we predict the cosmological constant A, which is related to energy density of cosmological vacuum by A = 3-8tG/pA. In the Veneziano ghost theory, the vacuum energy density PA is expressed by absolute value of the product of quark vacuum condensate and quark current mass： PA = 2g/Hclmq（OI ： qq ： 10）l- We calculate the quark local vacuum condensates （01 ： qq ： 10） by solving Dyson Schwinger Equations for a fully dressed confining quark propagator S/（p） with an effective gluon propagator G~b（q）. The quark current mass mq is predicted by use of chiral perturbation theory. Our theoretical result of A, with the resulting （01 ： qq ： ]0} = -（235 MeV）3 and light quark current mass rnq = 3.29 6.15 MeV, is in a good agreement with the observable of the A =10-52 m-2 used widely in a great amount of literatures. Keywords cosmological constant A, Veneziano sate, quantum chromodynamics （QCD） ghost theory of QCD, local quark vacuum conden-</description><subject>QCD理论</subject><subject>夸克质量</subject><subject>宇宙学常数</subject><subject>宇宙常数</subject><subject>手征微扰理论</subject><subject>理论预测</subject><subject>真空凝聚</subject><subject>量子色动力学</subject><issn>2095-0462</issn><issn>2095-0470</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2012</creationdate><recordtype>article</recordtype><recordid>eNpjYuA0MrA01TUwMTdggbPNjDgYeIuLswwMDAwNzU2AfE6GkJCM1Pyi1JLM5MQchYKi1JTM5JLM_DyF_DSF5Pzi3Pyc_HSwVHJ-XnFJYl6JwqOO5QqZeQphqXmpVZmJefkK6Rn5xSUKJSBjKkHaAp1deBhY0xJzilN5oTQ3g6Kba4izh25yRn5eemFmXnp8QVFmbmJRZbyJkaWpkbmZkTExagCNEkIY</recordid><startdate>2012</startdate><enddate>2012</enddate><creator>Wei-Xing Ma Li-Juan Zhou Tong-Quan Yuan Jin-Song Peng Xiao Lu Ji-Huan Pan Guang-Xiong Peng Cheng-Ju Meng</creator><scope>2RA</scope><scope>92L</scope><scope>CQIGP</scope><scope>~WA</scope></search><sort><creationdate>2012</creationdate><title>Theoretical prediction of cosmological constant ∧ in Veneziano ghost theory of QCD</title><author>Wei-Xing Ma Li-Juan Zhou Tong-Quan Yuan Jin-Song Peng Xiao Lu Ji-Huan Pan Guang-Xiong Peng Cheng-Ju Meng</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-chongqing_primary_429527623</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2012</creationdate><topic>QCD理论</topic><topic>夸克质量</topic><topic>宇宙学常数</topic><topic>宇宙常数</topic><topic>手征微扰理论</topic><topic>理论预测</topic><topic>真空凝聚</topic><topic>量子色动力学</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Wei-Xing Ma Li-Juan Zhou Tong-Quan Yuan Jin-Song Peng Xiao Lu Ji-Huan Pan Guang-Xiong Peng Cheng-Ju Meng</creatorcontrib><collection>维普_期刊</collection><collection>中文科技期刊数据库-CALIS站点</collection><collection>中文科技期刊数据库-7.0平台</collection><collection>中文科技期刊数据库- 镜像站点</collection><jtitle>物理学前沿：英文版</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Wei-Xing Ma Li-Juan Zhou Tong-Quan Yuan Jin-Song Peng Xiao Lu Ji-Huan Pan Guang-Xiong Peng Cheng-Ju Meng</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Theoretical prediction of cosmological constant ∧ in Veneziano ghost theory of QCD</atitle><jtitle>物理学前沿：英文版</jtitle><addtitle>Frontiers of Physics in China</addtitle><date>2012</date><risdate>2012</risdate><volume>7</volume><issue>4</issue><spage>471</spage><epage>480</epage><pages>471-480</pages><issn>2095-0462</issn><eissn>2095-0470</eissn><abstract>Based on the Veneziano ghost theory of QCD, we predict the cosmological constant A, which is related to energy density of cosmological vacuum by A = 3-8tG/pA. In the Veneziano ghost theory, the vacuum energy density PA is expressed by absolute value of the product of quark vacuum condensate and quark current mass： PA = 2g/Hclmq（OI ： qq ： 10）l- We calculate the quark local vacuum condensates （01 ： qq ： 10） by solving Dyson Schwinger Equations for a fully dressed confining quark propagator S/（p） with an effective gluon propagator G~b（q）. The quark current mass mq is predicted by use of chiral perturbation theory. Our theoretical result of A, with the resulting （01 ： qq ： ]0} = -（235 MeV）3 and light quark current mass rnq = 3.29 6.15 MeV, is in a good agreement with the observable of the A =10-52 m-2 used widely in a great amount of literatures. Keywords cosmological constant A, Veneziano sate, quantum chromodynamics （QCD） ghost theory of QCD, local quark vacuum conden-</abstract></addata></record> |
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| identifier | ISSN: 2095-0462 |
| ispartof | 物理学前沿：英文版, 2012, Vol.7 (4), p.471-480 |
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| language | eng |
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| source | Springer Nature |
| subjects | QCD理论 夸克质量 宇宙学常数 宇宙常数 手征微扰理论 理论预测 真空凝聚 量子色动力学 |
| title | Theoretical prediction of cosmological constant ∧ in Veneziano ghost theory of QCD |
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