Anomalous transport processes in anisotropically expanding Quark-Gluon plasmas

被引：92

作者：

Asakawa, Masayuki ^{[1
]}

Bass, Steffen A.

Mueller, Berndt

机构：

[1] Osaka Univ, Dept Phys, Toyonaka, Osaka 5600043, Japan

[2] Duke Univ, Dept Phys, Durham, NC 27708 USA

[3] Kyoto Univ, Yukawa Inst Theoret Phys, Kyoto 6068502, Japan

来源：

PROGRESS OF THEORETICAL PHYSICS | 2006年 / 116卷 / 04期

关键词：

D O I：

10.1143/PTP.116.725

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We derive an expression for the anomalous viscosity in an anisotropically expanding quark-gluon-plasma, which arises from interactions of thermal partons with dynamically generated color fields. The anomalous viscosity dominates over the collisional viscosity for large velocity gradients or weak coupling. This effect may provide an explanation for the apparent "nearly perfect" liquidity of the matter produced in nuclear collisions at RHIC without the assumption that it is a strongly coupled state.

引用

页码：725 / 755

页数：31

共 104 条

[1]

ABE T, 1980, J PHYS SOC JPN, V49, P725, DOI 10.1143/JPSJ.49.725

[2] ANOMALOUS VISCOSITY IN TURBULENT-PLASMA DUE TO ELECTROMAGNETIC-INSTABILITY .1. [J].

ABE, T ;

NIU, K .

JOURNAL OF THE PHYSICAL SOCIETY OF JAPAN, 1980, 49 (02) :717-724

[3] Identified particle distributions in pp and Au+Au collisions at √sNN=200 GeV -: art. no. 112301 [J].

Adams, J ;

Adler, C ;

Aggarwal, MM ;

Ahammed, Z ;

Amonett, J ;

Anderson, BD ;

Anderson, M ;

Arkhipkin, D ;

Averichev, GS ;

Badyal, SK ;

Balewski, J ;

Barannikova, O ;

Barnby, LS ;

Baudot, J ;

Bekele, S ;

Belaga, VV ;

Bellwied, R ;

Berger, J ;

Bezverkhny, BI ;

Bhardwaj, S ;

Bhaskar, P ;

Bhati, AK ;

Bichsel, H ;

Billmeier, A ;

Bland, LC ;

Blyth, CO ;

Bonner, BE ;

Botje, M ;

Boucham, A ;

Brandin, A ;

Bravar, A ;

Cadman, RV ;

Cai, XZ ;

Caines, H ;

Sánchez, MCD ;

Carroll, J ;

Castillo, J ;

Castro, M ;

Cebra, D ;

Chaloupka, P ;

Chattopadhyay, S ;

Chen, HF ;

Chen, Y ;

Chernenko, SP ;

Cherney, M ;

Chikanian, A ;

Choi, B ;

Christie, W ;

Coffin, JP ;

Cormier, TM .

PHYSICAL REVIEW LETTERS, 2004, 92 (11) :112301-1

[4]

Adams J, 2004, PHYS REV LETT, V92, DOI 10.1103/PhysRevLett.92.052302

[5] Experimental and theoretical challenges in the search for the quark-gluon plasma:: The STAR Collaboration's critical assessment of the evidence from RHIC collisions [J].

Adams, J ;

Aggarwal, MM ;

Ahammed, Z ;

Amonett, J ;

Anderson, BD ;

Arkhipkin, D ;

Averichev, GS ;

Badyal, SK ;

Bai, Y ;

Balewski, J ;

Barannikova, O ;

Barnby, LS ;

Baudot, J ;

Bekele, S ;

Belaga, VV ;

Bellingeri-Laurikainen, A ;

Bellwied, R ;

Berger, J ;

Bezverkhny, BI ;

Bharadwaj, S ;

Bhasin, A ;

Bhati, AK ;

Bhatia, VS ;

Bichsel, H ;

Bielcik, J ;

Bielcikova, J ;

Billmeier, A ;

Bland, LC ;

Blyth, CO ;

Bonner, BE ;

Botje, M ;

Boucham, A ;

Bouchet, J ;

Brandin, AV ;

Bravar, A ;

Bystersky, M ;

Cadman, RV ;

Cai, XZ ;

Caines, H ;

Sánchez, MCD ;

Castillo, J ;

Catu, O ;

Cebra, D ;

Chajecki, Z ;

Chaloupka, P ;

Chattopadhyay, S ;

Chen, HF ;

Chen, Y ;

Cheng, J ;

Cherney, M .

NUCLEAR PHYSICS A, 2005, 757 (1-2) :102-183

[6] Single identified hadron spectra from √sNN=130 GeVAu+Au collisions -: art. no. 024904 [J].

Adcox, K ;

Adler, SS ;

Ajitanand, NN ;

Akiba, Y ;

Alexander, J ;

Aphecetche, L ;

Arai, Y ;

Aronson, SH ;

Averbeck, R ;

Awes, TC ;

Barish, KN ;

Bames, RD ;

Barrette, J ;

Bassalleck, B ;

Bathe, S ;

Baublis, V ;

Bazilevsky, A ;

Belikov, S ;

Bellaiche, FG ;

Belyaev, ST ;

Bennett, MJ ;

Berdnikov, Y ;

Botelho, S ;

Brooks, ML ;

Brown, DS ;

Bruner, N ;

Bucher, D ;

Buesching, H ;

Bumazhnov, V ;

Bunce, G ;

Burward-Hoy, JM ;

Butsyk, S ;

Carey, TA ;

Chand, P ;

Chang, J ;

Chang, WC ;

Chavez, LL ;

Chernichenko, S ;

Chi, CY ;

Chiba, J ;

Chiu, M ;

Choudhury, RK ;

Christ, T ;

Chujo, T ;

Chung, MS ;

Chung, P ;

Cianciolo, V ;

Cole, BA ;

d'Enterria, DG ;

David, G .

PHYSICAL REVIEW C, 2004, 69 (02) :249041-2490429

[7] Centrality dependence of the high PT charged hadron suppression in Au+Au collisions at √sNN=130 GeV [J].

Adcox, K ;

Adler, SS ;

Ajitanand, NN ;

Akiba, Y ;

Alexander, J ;

Aphecetche, L ;

Arai, Y ;

Aronson, SH ;

Averbeck, R ;

Awes, TC ;

Barish, KN ;

Barnes, PD ;

Barrette, J ;

Bassalleck, B ;

Bathe, S ;

Baublis, V ;

Bazilevsky, A ;

Belikov, S ;

Bellaiche, FG ;

Belyaev, ST ;

Bennett, MJ ;

Berdnikov, Y ;

Botelho, S ;

Brooks, ML ;

Brown, DS ;

Bruner, N ;

Bucher, D ;

Buesching, H ;

Bumazhnov, V ;

Bunce, G ;

Burward-Hoy, J ;

Butsyk, S ;

Carey, TA ;

Chand, P ;

Chang, J ;

Chang, WC ;

Chavez, LL ;

Chernichenko, S ;

Chi, CY ;

Chiba, J ;

Chiu, M ;

Choudhury, RK ;

Christ, T ;

Chujo, T ;

Chung, MS ;

Chung, P ;

Cianciolo, V ;

Cole, BA ;

D'Enterria, DG ;

David, G .

PHYSICS LETTERS B, 2003, 561 (1-2) :82-92

[8] Formation of dense partonic matter in relativistic nucleus-nucleus collisions at RHIC:: Experimental evaluation by the PHENIX Collaboration [J].

Adcox, K ;

Adler, SS ;

Afanasiev, S ;

Aidala, C ;

Ajitanand, NN ;

Akiba, Y ;

Al-Jamel, A ;

Alexander, J ;

Amirikas, R ;

Aoki, K ;

Aphecetche, L ;

Arai, Y ;

Armendariz, R ;

Aronson, SH ;

Averbeck, R ;

Awes, TC ;

Azmoun, R ;

Babintsev, V ;

Baldisseri, A ;

Barish, KN ;

Barnes, PD ;

Barrette, J ;

Bassalleck, B ;

Bathe, S ;

Batsouli, S ;

Baublis, V ;

Bauer, F ;

Bazilevsky, A ;

Belikov, S ;

Bellaiche, FG ;

Belyaev, ST ;

Bennett, MJ ;

Berdnikov, Y ;

Bhagavatula, S ;

Bjorndal, MT ;

Boissevain, JG ;

Borel, H ;

Borenstein, S ;

Botelho, S ;

Brooks, ML ;

Brown, DS ;

Bruner, N ;

Bucher, D ;

Buesching, H ;

Bumazhnov, V ;

Bunce, G ;

Burward-Hoy, JM ;

Butsyk, S ;

Camard, X ;

Carey, TA .

NUCLEAR PHYSICS A, 2005, 757 (1-2) :184-283

[9]

Adler C, 2002, PHYS REV LETT, V89, DOI [10.1103/PhysRevLett.89.132301, 10.1103/PhysRevLett.89.202301]

[10]

Adler C, 2001, PHYS REV LETT, V87, DOI [10.1103/PhysRevLett.87.182301, 10.1103/PhysRevLett.87.262301, 10.1103/PhysRevLett.262301]

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