Results 81 to 90 of about 218,438 (267)

Numerical study of the equation of state for two flavor QCD at non-zero baryon density

, 2004
Ejiri S, Allton CR, Döring M, et al. Numerical study of the equation of state for two flavor QCD at non-zero baryon density. 2004.We discuss the equation of state (EoS) for two flavor QCD at non-zero temperature and density.
Karsch, Frithjof, Allton, C. R., Hands, S. J., Kaczmarek, Olaf ; https://orcid.org/, Döring, M., Ejiri, S., Redlich, K., Laermann, Edwin   +7 more
core   +1 more source

Thermodynamic properties of strongly interacting matter at non-zero baryon number density

, 2005
Karsch F. Thermodynamic properties of strongly interacting matter at non-zero baryon number density. In: Journal of Physics G: Nuclear and Particle Physics. JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS. Vol 31.
Karsch, Frithjof
core   +1 more source

Creating Ti–Fe α/β Alloys by Diffusion‐Driven Solid‐State Processing

Advanced Engineering Materials, EarlyView.
This study proposes making alloys containing fast diffusing elements that are difficult to produce by ingot metallurgy, by diffusion‐driven solid‐state HIP processing of elemental powders and low‐temperature homogenisation. Here, novel Fe‐Ti α–β alloys are formed having fine α–β lamellae, a small β prior grain size without significant intermetallics ...
Jiaqi Xu, Xun Zhang, Jack M. Donoghue, Albert D. Smith, Rahul Unnikrishnan, Rhys Thomas, Vahid Nekouie, Jie Luo, Dongchen Hu, Michael Preuss, Philip J. Withers   +10 more
wiley   +1 more source

One-dimensional QCD at finite density and its ’t Hooft-Veneziano limit

Journal of High Energy Physics
An exact solution of one-dimensional lattice gauge theory at finite temperature and non-zero chemical potential is reviewed for the gauge groups G = Z(N), U(N), SU(N) for all values of N and the number of fermion flavors N f .
O. Borisenko, V. Chelnokov, S. Voloshyn, P. Yefanov   +3 more
doaj   +1 more source

A Simplified Laminar Flow Model for the Pultrusion of Glass Fiber/Polyethylene Terephthalate Commingled Yarns

Advanced Engineering Materials, EarlyView.
A simplified thermoplastic pultrusion model is developed to predict thermal fields in glass fiber/polyethylene terephthalate (GF/PET) composites with reduced computational cost. By combining effective material homogenization, validation against literature data, and Gaussian‐process‐based optimization, the study reveals how heating limits, pulling speed,
Elder Soares, Nadège Bouchonneau, Christian Jochum, Donald Radford   +3 more
wiley   +1 more source

On the absence of the chiral magnetic effect in equilibrium QCD

Journal of High Energy Physics
In this paper we investigate the chiral magnetic effect (CME): the generation of an electric current due to a homogeneous background magnetic field and a homogeneous chiral imbalance in QCD.
B. B. Brandt, G. Endrődi, E. Garnacho-Velasco, G. Markó   +3 more
doaj   +1 more source

Effects of nanosized Bi2O3 addition on the superconducting properties of Bi1.6Pb0.4Sr2Ca2Cu3O10

International Journal of Electrochemical Science, 2019
The effects of nanosized Bi2O3(150 nm) addition on Bi1.6Pb0.4Sr2Ca2Cu3O10 ((Bi,Pb)-2223) superconductor have been investigated. Samples with nominal starting composition (Bi,Pb)- 2223)(Bi2O3)x with x = 0-0.15 wt.% were prepared using the co-precipitation
Nabil A.A. Yahya, R. Abd-Shukor
doaj   +1 more source

Chiral symmetry restoration in the three-dimensional four-fermion model at non-zero temperature and density

, 1999
The phase structure of the three-dimensional four-fermion model with a Z2 chiral symmetry at non-zero temperature Tor non-zero chemical potential μ is investigated.
Strouthos, Costas
core  

Rafting of Ni‐Based Superalloys Under Multiaxial Load as Understood by Phase‐Field Simulations and Critical Experiments

Advanced Engineering Materials, EarlyView.
Phase‐field simulations coupled with dislocation‐density‐based crystal plasticity modeling reproduce γ′ rafting behavior in single‐crystal Ni‐based superalloys under varied loading conditions. The model captures both macroscopic creep and microscopic morphology evolution, with results matching high‐temperature creep experiments.
Micheal Younan, David Bürger, Gunther Eggeler, Oleg Shchyglo, Ingo Steinbach, Muhammad Adil Ali   +5 more
wiley   +1 more source

On electric fields in hot QCD: infrared regularization dependence

Journal of High Energy Physics
We study the impact of background electric fields on a hot plasma of charged particles — a setting relevant for the early stages of heavy-ion collisions as well as laser pulse experiments. Historically, the electric susceptibility — encoding the behavior
G. Endrődi, G. Markó, L. Sandbote
doaj   +1 more source