1989
DOI: 10.1016/0370-2693(89)90695-3
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Chiral-symmetry breaking in QCD at finite temperature and density

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Cited by 201 publications
(174 citation statements)
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“…As discussed in the previous section in the vicinity of the transition we must identify t with µ 2 − µ c 2 (T ) (up to an irrelevant constant factor) -Eq. (2). Thus, at a given temperature T , near µ c (T ) the location of the singularities in the complex µ plane is determined by the universal arguments of the previous section.…”
Section: B Partition Function Zeros and Electrostatic Analogymentioning
confidence: 91%
“…As discussed in the previous section in the vicinity of the transition we must identify t with µ 2 − µ c 2 (T ) (up to an irrelevant constant factor) -Eq. (2). Thus, at a given temperature T , near µ c (T ) the location of the singularities in the complex µ plane is determined by the universal arguments of the previous section.…”
Section: B Partition Function Zeros and Electrostatic Analogymentioning
confidence: 91%
“…6 and 7) that introducing the perturbatively calculated η(T ) into the Langevin equation is not sufficient to obtain a DCC decay timescale τ (T ) in agreement with that induced via contact with a thermal hadron gas. 3 Both the calculations of Rischke and of Steele and Koch are only of quantitative validity below T c , as they use zero temperature masses and interactions. Nevertheless, the discrepancy between the η(T )'s in the vicinity of T c is sufficiently large that we take this to mean that, for λ = 20, the perturbative calculation underpredicts η.…”
Section: Disoriented Chiral Condensate Decaymentioning
confidence: 99%
“…At larger µ B , it is thought to be first order. This means that at a critical µ B , there is a second order phase transition in the universality class of the three-dimensional Ising model [3][4][5][6]. The nature of the possible nonequilibrium phenomena are quite different in these three cases [7].…”
Section: Introductionmentioning
confidence: 99%
“…(3), we obtained estimates for the radius of convergence shown in Figure 2. The left panel shows r 6 as a function of N s at three temperatures whereas the right panel exhibits r 6 and r 8 at T /T c = 0.95. The latter also shows on top the spatial lattice size in units of inverse pion length.…”
Section: Our Resultsmentioning
confidence: 99%