Results 41 to 50 of about 1,177,599 (303)

Color superconductivity on the lattice — analytic predictions from QCD in a small box

open access: yesJournal of High Energy Physics, 2023
We investigate color superconductivity on the lattice using the gap equation for the Cooper pair condensate. The weak coupling analysis is justified by choosing the physical size of the lattice to be smaller than the QCD scale, while keeping the aspect ...
Takeru Yokota   +6 more
doaj   +1 more source

Equation of state at non-zero baryon density based on lattice QCD [PDF]

open access: yes, 2012
We employ the lattice QCD data on Taylor expansion coefficients to extend our previous parametrization of the equation of state to finite baryon density. When we take into account lattice spacing and quark mass dependence of the hadron masses, the Taylor
P. Huovinen, P. Petreczky, C. Schmidt
semanticscholar   +1 more source

Protein pyrophosphorylation by inositol pyrophosphates — detection, function, and regulation

open access: yesFEBS Letters, EarlyView.
Protein pyrophosphorylation is an unusual signaling mechanism that was discovered two decades ago. It can be driven by inositol pyrophosphate messengers and influences various cellular processes. Herein, we summarize the research progress and challenges of this field, covering pathways found to be regulated by this posttranslational modification as ...
Sarah Lampe   +3 more
wiley   +1 more source

On the validity of the complex Langevin method near the deconfining phase transition in QCD at finite density

open access: yesJournal of High Energy Physics
In our previous paper [1], we found that the complex Langevin (CL) method works for QCD at finite density on the 163 × 32 lattice in the low-temperature high-density regime within the range μ/T = 1.6 – 9.6 with μ and T being the quark chemical potential ...
Shoichiro Tsutsui   +7 more
doaj   +1 more source

Lattice QCD at non-zero chemical potential and the resonance gas model

open access: yes, 2004
We present results from lattice calculations on the thermodynamics of QCD at non-zero temperature and baryon chemical potential and discuss the role of resonances for the occurrence of the transition to the quark-gluon plasma in hot and dense matter ...
Karsch, Frithjof
core   +2 more sources

The effect of feeding frequency, water temperature, and stocking density on the growth of river puffer Takifugu obscurus reared in a zero-exchange water system

open access: yes, 2016
The effects of daily feeding frequency (Exp I), water temperature (Exp II), and stocking density (Exp III) on the growth of river puffer, Takifugu obscurus, juvenile fish of 10 and 40 g in body weight were examined to develop effective techniques to ...
Gwangyeol Yoo, Jeong-Yeol Lee
semanticscholar   +1 more source

Permanent Magnet Synchronous Machine Non-Uniform Demagnetization Detection Using Zero-Sequence Magnetic Field Density

open access: yesEuropean Conference on Cognitive Ergonomics, 2018
Demagnetization in permanent magnet synchronous machines (PMSMs) results in a decrease in the motor average torque and could also increase the torque ripple and consequently vibration and acoustic noise, degrading the overall performance and reliability ...
D. Reigosa   +5 more
semanticscholar   +1 more source

Structural instability impairs function of the UDP‐xylose synthase 1 Ile181Asn variant associated with short‐stature genetic syndrome in humans

open access: yesFEBS Letters, EarlyView.
The Ile181Asn variant of human UDP‐xylose synthase (hUXS1), associated with a short‐stature genetic syndrome, has previously been reported as inactive. Our findings demonstrate that Ile181Asn‐hUXS1 retains catalytic activity similar to the wild‐type but exhibits reduced stability, a looser oligomeric state, and an increased tendency to precipitate ...
Tuo Li   +2 more
wiley   +1 more source

Real-time chiral dynamics at finite temperature from quantum simulation

open access: yesJournal of High Energy Physics
In this study, we explore the real-time dynamics of the chiral magnetic effect (CME) at a finite temperature in the (1+1)-dimensional QED, the massive Schwinger model.
Kazuki Ikeda   +4 more
doaj   +1 more source

Superconducting Quantum Critical Phenomena [PDF]

open access: yesReports in Advances of Physical Sciences, 2018
When the superconducting transition temperature Tc sufficiently approaches zero, quantum fluctuations are expected to be overwhelmingly amplified around zero temperature so that the mean-field approximation may break down.
Yong Tao
doaj   +1 more source

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