The Achievement of D. H. Lawrence

Metzger, Lore; Hoffman, Frederick J.; Moore, Harry

doi:10.2307/40094022

Cited by 2 publications

(11 citation statements)

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“…In both cases the ratio of β/ξ is negligible (β is the inverse temperature and ξ denotes the largest correlation length of the system). The n = 0-Matsubara modes were included in [18]. In this paper, we follow the same approach as in [18], but extend the work to study the aspect of the mass sensitivity of the chiral transition.…”

Section: Large N F -Expansionmentioning

confidence: 99%

“…The n = 0-Matsubara modes were included in [18]. In this paper, we follow the same approach as in [18], but extend the work to study the aspect of the mass sensitivity of the chiral transition. Further differences in details of [18] and the present paper will be mentioned below.…”

Section: Large N F -Expansionmentioning

confidence: 99%

“…In this paper, we follow the same approach as in [18], but extend the work to study the aspect of the mass sensitivity of the chiral transition. Further differences in details of [18] and the present paper will be mentioned below. In the following, we summarize the essence of the large-N f -approach to make the paper self-contained.…”

Section: Large N F -Expansionmentioning

confidence: 99%

“…This was the reason why the input masses which have been actually used as input in [11] were slightly deviating from the experimental values if m σ η ′ was chosen as 600 or 950 [MeV]. In [18] the experimental values could be used for m π , m k , m η , m η ′ , f π on the price that m σ η ′ was used as input with 1400 [MeV].…”

Section: Introductionmentioning

confidence: 99%

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How sharp is the chiral crossover phenomenon for realistic meson masses?

Meyer‐Ortmanns

Schaefer

1996

Phys. Rev. D

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The mass dependence of the chiral phase transition is studied in the linear $SU(3)\times SU(3)$ sigma-model to leading order in a $1/N_f$-expansion, $N_f$ denoting the number of flavours. For realistic meson masses we find a smooth crossover between $T\sim181.5$ to 192.6~[MeV]. The crossover looks more rapid in the light quark condensate than in thermodynamic quantities like the energy and entropy densities. The change in the light quark condensate in this temperature interval is $\sim$~50\% of the zero-temperature condensate value, while the entropy density increases by ($5.5\pm0.8)\cdot10^{-3}$~[GeV$^3$]. Since the numerical error is particularly large in this region, we cannot rule out a finite latent heat smaller than 0.2~[GeV/fm$^3$]. The chiral transition is washed out for an average pseudoscalar meson octet mass of 203~[MeV]. This gives an upper bound on the first-order transition region in the meson mass parameter space. The corresponding ratio of critical to realistic light current quark masses $m^{crit}_{u,d}/m_{u,d}$ is estimated as $0.26\pm0.08$. This result is by an order of magnitude larger than the corresponding mean-field value. Therefore theComment: LaTeX, HD--TVP--94--16, Please contact authors via email for figure

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Section: Large N F -Expansionmentioning

confidence: 99%

Section: Large N F -Expansionmentioning

confidence: 99%

Section: Large N F -Expansionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

How sharp is the chiral crossover phenomenon for realistic meson masses?

Meyer‐Ortmanns

Schaefer

1996

Phys. Rev. D

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“…The molecular weight remained unaffected even if a fraction of unsaturated lactams was added, in which case branching or crosslinking could be expected. without any addition (1); with impurities A, 5 mg/g (2); with 1.0 mg/g (3); with 12.5 mg/g (4); with 6.3 mg/g of fraction I1 (5); with 10.0 mg/g of fraction 111 (6); with 9.7 mg/g of fraction I1 (7); with 5.0 mg/g of fraction I11 (8). If N, 2-disubstituted 3-oxoamide was used as the activator, all polymers prepared a t 200°C were quite soluble.…”

Section: Effect Of Impurities On Molecular Weightmentioning

confidence: 99%

Polymerization of laurinolactam. I. Impurities in industrial laurinolactam and their influence on anionic polymerization

Bukac̆

Šebenda

1973

J of Applied Polymer Sci

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synopsisFractions containing predominantly cyclododecanone (0.02%), C Z~ hydrocarbons (0.02%), and probably isomers of the mono-and diunsaturated lsmembered lactam (0.05%) were isolated from industrial laurinolactam. Both the cyclic ketone and unsaturated lactams slow down the anionic polymerization of laurinolactam, but they exert only insignificant or no effects on the molecular weight of the resulting polymer if the polymerization has been activated with N,Bdisubstituted 3-oxoamide. On the other hand, the molecular weight is greatly affected by the type of catalytic system. Of the purification techniques tested, the most effective and advantageous one was crystallization from l,%dimethoxyethane.

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The Achievement of D. H. Lawrence

Cited by 2 publications

References 0 publications

How sharp is the chiral crossover phenomenon for realistic meson masses?

How sharp is the chiral crossover phenomenon for realistic meson masses?

Polymerization of laurinolactam. I. Impurities in industrial laurinolactam and their influence on anionic polymerization

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