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A Generalized Semi-Holographic Universe
Li, H; Zhang, HS; Zhang, Y; Li, H (reprint author), Yantai Univ, Dept Phys, 30 Qingquan Rd, Yantai 264005, Peoples R China.
2013
发表期刊CHINESE PHYSICS LETTERS
ISSN0256-307X
卷号30期号:8页码:89801
摘要We study the semi-holographic idea in the context of decaying dark components. The energy flow between dark energy and the compensating dark matter is thermodynamically generalized to involve a particle number variable dark component with non-zero chemical potential. It is found that, unlike the original semi-holographic model, no cosmological constant is needed for a dynamical evolution of the universe. A transient phantom phase appears while a non-trivial dark energy-dark matter scaling solution stays at a later time, which evades the big-rip and helps to resolve the coincidence problem. For reasonable parameters, the deceleration parameter is well consistent with current observations. The original semi-holographic model is extended and it also suggests that the concordance model may be reconstructed from the semi-holographic idea.
部门归属[Li Hui] Yantai Univ, Dept Phys, Yantai 264005, Peoples R China; [Zhang Hong-Sheng] Shanghai Normal Univ, SUCA, Shanghai 200234, Peoples R China; [Zhang Yi] Chongqing Univ Posts & Telecommun, Coll Math & Phys, Chongqing 400065, Peoples R China; [Zhang Hong-Sheng; Zhang Yi] Chinese Acad Sci, Inst Theoret Phys, State Key Lab Theoret Phys, Beijing 100190, Peoples R China; [Zhang Yi] Argonne Natl Lab, Div High Energy Phys, Argonne, IL 60439 USA
关键词Unified 1st Law Dark Energy Phantom Thermodynamics Black-holes Model Constraints Principle Dynamics Vacuum
学科领域Physics
资助者National Natural Science Foundation of China [10747155, 11205131, 11075106, 11005164, 11175270, 10935013]; Program for Professor of Special Appointment (Eastern Scholar) at Shanghai Institutions of Higher Learning, Shanghai Municipal Pujiang [10PJ1408100]; CQ CSTC [2010BB0408]; Argonne National Laboratory ; National Natural Science Foundation of China [10747155, 11205131, 11075106, 11005164, 11175270, 10935013]; Program for Professor of Special Appointment (Eastern Scholar) at Shanghai Institutions of Higher Learning, Shanghai Municipal Pujiang [10PJ1408100]; CQ CSTC [2010BB0408]; Argonne National Laboratory ; National Natural Science Foundation of China [10747155, 11205131, 11075106, 11005164, 11175270, 10935013]; Program for Professor of Special Appointment (Eastern Scholar) at Shanghai Institutions of Higher Learning, Shanghai Municipal Pujiang [10PJ1408100]; CQ CSTC [2010BB0408]; Argonne National Laboratory ; National Natural Science Foundation of China [10747155, 11205131, 11075106, 11005164, 11175270, 10935013]; Program for Professor of Special Appointment (Eastern Scholar) at Shanghai Institutions of Higher Learning, Shanghai Municipal Pujiang [10PJ1408100]; CQ CSTC [2010BB0408]; Argonne National Laboratory ; National Natural Science Foundation of China [10747155, 11205131, 11075106, 11005164, 11175270, 10935013]; Program for Professor of Special Appointment (Eastern Scholar) at Shanghai Institutions of Higher Learning, Shanghai Municipal Pujiang [10PJ1408100]; CQ CSTC [2010BB0408]; Argonne National Laboratory ; National Natural Science Foundation of China [10747155, 11205131, 11075106, 11005164, 11175270, 10935013]; Program for Professor of Special Appointment (Eastern Scholar) at Shanghai Institutions of Higher Learning, Shanghai Municipal Pujiang [10PJ1408100]; CQ CSTC [2010BB0408]; Argonne National Laboratory ; National Natural Science Foundation of China [10747155, 11205131, 11075106, 11005164, 11175270, 10935013]; Program for Professor of Special Appointment (Eastern Scholar) at Shanghai Institutions of Higher Learning, Shanghai Municipal Pujiang [10PJ1408100]; CQ CSTC [2010BB0408]; Argonne National Laboratory ; National Natural Science Foundation of China [10747155, 11205131, 11075106, 11005164, 11175270, 10935013]; Program for Professor of Special Appointment (Eastern Scholar) at Shanghai Institutions of Higher Learning, Shanghai Municipal Pujiang [10PJ1408100]; CQ CSTC [2010BB0408]; Argonne National Laboratory
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收录类别SCI
语种英语
资助者National Natural Science Foundation of China [10747155, 11205131, 11075106, 11005164, 11175270, 10935013]; Program for Professor of Special Appointment (Eastern Scholar) at Shanghai Institutions of Higher Learning, Shanghai Municipal Pujiang [10PJ1408100]; CQ CSTC [2010BB0408]; Argonne National Laboratory ; National Natural Science Foundation of China [10747155, 11205131, 11075106, 11005164, 11175270, 10935013]; Program for Professor of Special Appointment (Eastern Scholar) at Shanghai Institutions of Higher Learning, Shanghai Municipal Pujiang [10PJ1408100]; CQ CSTC [2010BB0408]; Argonne National Laboratory ; National Natural Science Foundation of China [10747155, 11205131, 11075106, 11005164, 11175270, 10935013]; Program for Professor of Special Appointment (Eastern Scholar) at Shanghai Institutions of Higher Learning, Shanghai Municipal Pujiang [10PJ1408100]; CQ CSTC [2010BB0408]; Argonne National Laboratory ; National Natural Science Foundation of China [10747155, 11205131, 11075106, 11005164, 11175270, 10935013]; Program for Professor of Special Appointment (Eastern Scholar) at Shanghai Institutions of Higher Learning, Shanghai Municipal Pujiang [10PJ1408100]; CQ CSTC [2010BB0408]; Argonne National Laboratory ; National Natural Science Foundation of China [10747155, 11205131, 11075106, 11005164, 11175270, 10935013]; Program for Professor of Special Appointment (Eastern Scholar) at Shanghai Institutions of Higher Learning, Shanghai Municipal Pujiang [10PJ1408100]; CQ CSTC [2010BB0408]; Argonne National Laboratory ; National Natural Science Foundation of China [10747155, 11205131, 11075106, 11005164, 11175270, 10935013]; Program for Professor of Special Appointment (Eastern Scholar) at Shanghai Institutions of Higher Learning, Shanghai Municipal Pujiang [10PJ1408100]; CQ CSTC [2010BB0408]; Argonne National Laboratory ; National Natural Science Foundation of China [10747155, 11205131, 11075106, 11005164, 11175270, 10935013]; Program for Professor of Special Appointment (Eastern Scholar) at Shanghai Institutions of Higher Learning, Shanghai Municipal Pujiang [10PJ1408100]; CQ CSTC [2010BB0408]; Argonne National Laboratory ; National Natural Science Foundation of China [10747155, 11205131, 11075106, 11005164, 11175270, 10935013]; Program for Professor of Special Appointment (Eastern Scholar) at Shanghai Institutions of Higher Learning, Shanghai Municipal Pujiang [10PJ1408100]; CQ CSTC [2010BB0408]; Argonne National Laboratory
WOS记录号WOS:000323733900056
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被引频次:1[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.itp.ac.cn/handle/311006/15305
专题理论物理所SCI论文
通讯作者Li, H (reprint author), Yantai Univ, Dept Phys, 30 Qingquan Rd, Yantai 264005, Peoples R China.
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Li, H,Zhang, HS,Zhang, Y,et al. A Generalized Semi-Holographic Universe[J]. CHINESE PHYSICS LETTERS,2013,30(8):89801.
APA Li, H,Zhang, HS,Zhang, Y,&Li, H .(2013).A Generalized Semi-Holographic Universe.CHINESE PHYSICS LETTERS,30(8),89801.
MLA Li, H,et al."A Generalized Semi-Holographic Universe".CHINESE PHYSICS LETTERS 30.8(2013):89801.
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