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| 1 | Scalar Wormhole at Finite Temperature显示文摘The wormhole solution of a finite temperature scalarø4 field coupled to gravity is given.It is shown that Hubble constant and the size of the wormhole neck all increase with temperature.Temperature dependences for other physical properties of wormhole are also discussed. | PAN Rongshi SU Rukeng SU Chenggang | 1995 | Chinese Physics Letters1995，12，5： | 1 |
| 2 | Can Boltzmann Soliton Star Exist?显示文摘The ferrnion soliton stars suggested by Lee and Pang are extended to finite temperature.The degeneracy temperature T_(D) above which the fermion soliton star will become a Boltzmann soliton star is given.We prove that the Doltzmann soliton star cannot exist,because it is unstable. | SU Rukeng CHEN Xuelei PAN Rongshi | 1992 | Chinese Physics Letters1992，9，12： | 0 |
| 3 | Brown-Rho Conjeeture and Quantum Hadrodynamics显示文摘The Brown-Rho conjecture about the effective mass of nucleon at finite-temperature and finite-density is checked from the quantum hadrodynamics(QHD)-Ⅱ model.We find that under mean field approximationf the effective mass of nucleon given by QHD-II model has a best fit with Brown-Rho conjecture,but transition temperature is a function of density. | ZHANG Yijun SU Rukeng | 1993 | Chinese Physics Letters1993，10，12： | 0 |
| 4 | Solutions of Dirac Equation with One-Dimensional Scalarlike Potential显示文摘After introducing an unitary transformation to decouple the correlations of the different components of the Dirace equation,we found the exact solutions of the Dirace equation with a finite size linear scalarlike potential analytically.The transmission amplitude and the reflection amplitude are given. | SU Rukeng ZHONG Yu HU Sizhu | 1991 | Chinese Physics Letters1991，8，3： | 0 |
| 5 | LIQUID-GAS PHASE TRANSITION IN FIMTE NUCLEAR MATTER WITH GOGNY INTERACTION显示文摘Method of finite temperature real time Green's function with normal pair cutoff(NPC)approximation is applied to study liquid-gas phase transition in finite nuclear matter with the Gogny D1 effective interaction.It is found that the critical temperature decreases as the size of nuclear matter reduces or the asymmetric parameter increases. | SONG Hongqiu ZHENG Guodong SU Rukeng | 1990 | Chinese Physics Letters1990，7，3： | 0 |
| 6 | CHIRAL SYMMETRY AND NUCLEAR INTERACTION显示文摘After summing the bubble diagrams of pion meson,σ meson and ω meson,the nucleon-nucleon interaction of Chiral σ-ω model is investigated・The technique of dimensional regularization and the counterterms for renormaliza・tion are introduced.The nuclear force of chiral σ-ω model is given. | SU Rukeng YANG Shijie CAI Shengshan ZHENG Guotong | 1990 | Chinese Physics Letters1990，7，11： | 0 |
| 7 | Hawking Evaporation for the 2+1 Dimensional Radiating Black Hole显示文摘By using a metric which is a counterpart of four dimensional Vaidya metric,we have investigated the Hawking evaporation of the 2+1 dimensional radiating black hole.The Hawking temperature of this radiating black hole is given.In a specific case,our result reduces to that of Banados.Teitelboim and Zanelli’s. | CAI Ronggen ZHANG Yijun SU Rukeng | 1995 | Chinese Physics Letters1995，12，7： | 0 |
| 8 | One ω-Meson Exchange Potential at Finite Temperature | Zheng, Guotong Ning, Pingzhi Su, Rukeng | 1994 | Chinese journal of nuclear physics1994，，1： | 0 |
| 9 | NNδ Interaction at Finite Temperature显示文摘In the framework of finite-temperature field theory the NNδinteraction is discussed.We find that the temperature dependence of the effective mass ofδ-meson is quite similar to that given from the finite-temperature quantum chromodynamics sum rules,and theδ-nucleon coupling constant will approach zero as temperature grows to 215 MeV. | ZHENG Guotong SU Rukeng | 1994 | Chinese Physics Letters1994，11，8： | 0 |
| 10 | Phase Transition in 1+1 Dimensional Charged Dilaton Black Holes显示文摘Using the Landau phase transition theory,we calculate some second moments of ther-modynamical quantities for two-dimensional charged dilaton black boles.We find that some second moments diverge,and a nonequilibrium phase transition occurs when the two-dimensional charged black boles are from the nonextreme to the extreme. | CAI Ronggen SU Rukeng | 1994 | Chinese Physics Letters1994，11，8： | 0 |
| 11 | Vertex Decoupling and Quark Deconfinement in Soliton Bag Model at Finite Temperature显示文摘By means of the Matsubara Green’s function method,we investigate the temperature dependence of coupling constant gqqa in soliton bag model.We find Sqqo will decrease as temperature increases in high temperature region and will approach zero at critical temperature T_(c).The quark deconfinement phase transition in soliton bag model is discussed. | SU Rukeng ZHENG Guotong | 1992 | Chinese Physics Letters1992，9，4： | 0 |
| 12 | SCALAR SOLITON BLACK HOLE AT FINITE TEMPERATURE显示文摘The non-topological solutions of scalar soliton black hole are extended to finite temperature.We find that the mass of soliton black hole is a monotonously rising function of temperature.A system of soliton black holes is thermodynamical stability.The thermodynamical behaviour between soliton black hole and usual black hole are compared. | PAN Rongshi SU Rukeng | 1990 | Chinese Physics Letters1990，7，1： | 0 |
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