Jin-Biao Gu

ORCID: 0000-0001-9655-0186
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About
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Research Areas
  • High-Energy Particle Collisions Research
  • Quantum Chromodynamics and Particle Interactions
  • Statistical Mechanics and Entropy
  • Physics of Superconductivity and Magnetism
  • Urban Transport and Accessibility
  • Superconducting Materials and Applications
  • Traffic and Road Safety
  • Atomic and Subatomic Physics Research
  • Particle physics theoretical and experimental studies
  • Cold Atom Physics and Bose-Einstein Condensates
  • Cosmology and Gravitation Theories
  • Particle Dynamics in Fluid Flows
  • Impact of Light on Environment and Health
  • Nuclear reactor physics and engineering
  • Older Adults Driving Studies

Central China Normal University
2023-2025

Shaanxi Normal University
2020-2022

Hefei University of Technology
2016-2018

The correlation between net baryon number and electric charge, <a:math xmlns:a="http://www.w3.org/1998/Math/MathML" display="inline"><a:mrow><a:msubsup><a:mrow><a:mi>χ</a:mi></a:mrow><a:mrow><a:mn>11</a:mn></a:mrow><a:mrow><a:mi>BQ</a:mi></a:mrow></a:msubsup></a:mrow></a:math>, can serve as a magnetometer of QCD. This is demonstrated by lattice QCD computations using the highly improved staggered quarks with physical pion mass <c:math xmlns:c="http://www.w3.org/1998/Math/MathML"...

10.1103/physrevlett.132.201903 article EN cc-by Physical Review Letters 2024-05-14

We investigate the effects of temperature $T$ and external magnetic fields $eB$ on chiral condensates screening masses neutral pseudoscalar mesons, including $\pi^0$, $K^0$, $\eta_{s\bar{s}}^0$, in (2+1)-flavor lattice QCD with physical quark masses. The are intrinsically connected to via Ward-Takahashi identities, latter characterizing inverse spatial correlation length channel. Using highly improved staggered quarks, we perform simulations lattices temporal extents $N_\tau = 8, 12, 16$ an...

10.48550/arxiv.2501.11262 preprint EN arXiv (Cornell University) 2025-01-19

We present the first lattice QCD results of quadratic fluctuations and correlations conserved charges in (2+1)-flavor presence a background magnetic field. The simulations were performed using Highly Improved Staggered Quarks with physical pion mass $m_\pi$ = 135 MeV on $N_\tau=8$ 12 lattices. find that correlation between net baryon number electric charge, denoted as $\chi^{\rm BQ}_{11} $, can serve magnetometer QCD. At pseudocritical temperatures ($T_{pc}$) BQ}_{11}$ starts to increase...

10.48550/arxiv.2502.02956 preprint EN arXiv (Cornell University) 2025-02-05

In this work, we have carried out lattice simulations of $(2+1)$-flavor QCD using highly improved staggered quarks at the physical pion mass on $32^3 \times 8$ and $48^3 12$ lattices, with magnetic field strengths ranging up to 0.8 GeV$^2$ nonzero baryon chemical potentials employing Taylor expansion framework. We present continuum estimate results, along magnetized hadron resonance ideal gas comparisons, for leading-order coefficients bulk thermodynamic quantities such as pressure, number...

10.48550/arxiv.2502.03152 preprint EN arXiv (Cornell University) 2025-02-05

We present the first lattice QCD results of quadratic fluctuations and correlations conserved charges in (2+1)-flavor presence a background magnetic field. The simulations were performed using Highly Improved Staggered Quarks with physical pion mass $m_\pi$ = 135 MeV on $N_\tau=8$ 12 lattices. find that correlation between net baryon number electric charge, denoted as $\chi^{\rm BQ}_{11} $, can serve magnetometer QCD. At pseudocritical temperatures ($T_{pc}$) BQ}_{11}$ starts to increase...

10.22323/1.466.0191 article EN cc-by-nc-nd 2025-02-06

Understanding the screening mass of pseudoscalar mesons at finite temperature and magnetic field is crucial for comprehending behavior strongly interacting matter under extreme conditions, such as those found in early universe or inside neutron stars. Additionally, heavy ion collisions, strong fields are generated, which could significantly influence properties quark-gluon plasma. The study these masses provides insight into modifications mesonic environments, essential theoretical...

10.48550/arxiv.2502.06216 preprint EN arXiv (Cornell University) 2025-02-10

We investigate the effects of temperature <a:math xmlns:a="http://www.w3.org/1998/Math/MathML" display="inline"><a:mi>T</a:mi></a:math> and external magnetic fields <c:math xmlns:c="http://www.w3.org/1998/Math/MathML" display="inline"><c:mi>e</c:mi><c:mi>B</c:mi></c:math> on chiral condensates screening masses neutral pseudoscalar mesons, including <e:math xmlns:e="http://www.w3.org/1998/Math/MathML" display="inline"><e:msup><e:mi>π</e:mi><e:mn>0</e:mn></e:msup></e:math>, <g:math...

10.1103/physrevd.111.074513 article EN cc-by Physical review. D/Physical review. D. 2025-04-17

We investigate the identified hadrons transverse momentum ($p_{\rm T}$) spectra in Pb-Pb (Pb-Pb, Xe-Xe, p-Pb) collisions at $\sqrt{s_{\rm NN}}=$ 2.76 (5.02, 5.44, 5.02) TeV framework of Tsallis-blast wave (TBW) model with a linear velocity profile and constant profile. In this model, Tsallis temperature ($T$), average radial flow ($\langle \beta \rangle$) degree non-equilibrium ($q$) system are common for all when combined fit is performed to $p_{\rm T}$ different particles given centrality....

10.1088/1361-6471/ac09dc article EN Journal of Physics G Nuclear and Particle Physics 2021-06-09

We investigate the transverse momentum ($p_{\rm T}$) spectra of identified hadrons in minimum-bias proton-proton (pp) collisions at a centre-of-mass energy ($\sqrt{s}$) 0.9, 2.76, 5.02, 7 and 13 TeV framework Tsallis-blast wave (TBW) model. It is found that model describes well particle up to 10 GeV/c. The radial flow ($\langle \beta \rangle$) increases with collision energy. degrees non-equilibrium ($q$) Tsallis temperature parameter ($T$) show similar behaviour, but much weaker trend. With...

10.1088/1361-6471/ac9074 article EN Journal of Physics G Nuclear and Particle Physics 2022-09-08

We investigate the nuclear modification factor ($R_{AA}$) of identified particles as a function transverse momentum ($p_{\rm T}$) in Pb-Pb collisions at $\sqrt{s_{\rm NN}}=$ 2.76 and 5.02 TeV, well p-Pb collision TeV framework Boltzmann transport equation with relaxation time approximation. In this framework, initial distribution is chosen Tsallis local equilibrium Boltzmann-Gibbs blast-wave distribution. The non-extensive parameter $q_{pp}$, temperature $T_{pp}$ $T_{eq}$ are set to be...

10.1088/1361-6471/ab8744 article EN Journal of Physics G Nuclear and Particle Physics 2020-04-07

The correlation between net baryon number and electric charge, $\chi_{11}^{\rm BQ}$, can serve as a magnetometer of QCD. This is demonstrated by lattice QCD computations using the highly improved staggered quarks with physical pion mass $M_\pi=135~$MeV on $N_\tau=8$ 12 lattices. We find that BQ}$ along transition line starts to increase rapidly magnetic field strength $eB\gtrsim 2M_\pi^2$ factor 2 at $eB\simeq 8M_\pi^2$. Furthermore, ratio charge chemical potential potential, $\mu_{\rm...

10.48550/arxiv.2312.08860 preprint EN other-oa arXiv (Cornell University) 2023-01-01

Parking is a complex spatial cognitive process combined with physiological and psychological factors. Although drivers' parking behavior has been paid more attention gradually, few studies about from the factors could be found. In order to explore sex differences of behavior, this paper investigated 196 drivers (152 males, 44 females) in China. The results showed that male driving experience frequency were significantly correlated their errors irregularities, whereas female age total...

10.1061/9780784480915.465 article EN CICTP 2021 2018-01-18
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