Publications (6)
Quantum coherence across bosonic superconductor-anomalous metal-insulator transitions
Chao Yang, Yi Liu, Yang Wang +15
After decades of explorations, suffering from low critical temperature and subtle nature, whether a metallic ground state exists in a two-dimensional system beyond Anderson localiz…
Every signed planar graph without cycles of length from 4 to 7 is 3-colorable
Lan Kaiyang, Liu Feng
Hu and Li investigate the signed graph version of Erds problem: Is there a constant such that every signed planar graph without -cycles, where $4\leq k\le…
A Monte Carlo Study of Erraticity Behavior in Nucleus-Nucleus Collisions at High Energies
Liu Fuming, Liao Hongbo, Liu Ming +2
It is demonstrated using Monte Carlo simulation that in different nucleusnucleus collision samples, the increase of the fluctuation of event factorial moments with decreasing ph…
On a Qualitative Difference between the Dynamics of Particle Production in Soft and Hard Processes of High Energy Collisions
Liu Feng, Liu Fuming, Liu Lianshou
The qualitative difference between the anomalous scaling properties of hadronic final states in soft and hard processes of high energy collisions is studied in some detail. It is p…
Thermal Equilibration and Ellipsoidal Expansion of Rotationally-Symmetrical Longitudinal Flow in Relativistc Heavy Ion Collisions
Feng Shengqin, Liu Feng, Liu Lianshou
A rotationally-symmetrical ellipsoidal flow model is proposed for the relativistic heavy-ion collisions and compared with the 14.6 A GeV/c Si-Al and 10.8 A GeV/c Au-Au collision da…
Stability of China's Stock Market: Measure and Forecast by Ricci Curvature on Network
Xinyu Wang, Liang Zhao, Ning Zhang +2
The systemic stability of a stock market is one of the core issues in the financial field. The market can be regarded as a complex network whose nodes are stocks connected by edges…