qq3P0 Condensation Under an Modified r2 Potential

WANG Gang; LI Xian-Hui; ZHOU Zhi-Ning; YANG Ze-Sen

Chinese Physics C> 2002, Vol. 26> Issue(3) : 259-265

qq³P₀ Condensation Under an Modified r² Potential

Department of Physics, Peking University, Beijing 100871, China

Abstract
HTML
Reference
Related

PDF

Abstract：
In this article, we have modified the r² correlated kernel. Under this modification, the kernel remains V30 r²δ(τ) at small r and when r is large enough, it tends to be Aδ(τ), where A is a constant. Thus, the kernel no longer corresponds to a complete confinement potential. By solving the Gap equation, we found that the contribution of the modification to quark-antiquqrk condensation is obvious, though the main results of vacuum condensation remain.

References

[1]

Yaouauc A L, Oliver L, Pene O et al. Phys. Rev., 1984, D29: 1233-12572 Bicudo P J A, Ribeiro J E F T. Phys. Rev., 1990, D42: 1611-16243 ZHANG Zong-Ye, YU You-Wen, SHEN Peng-Nian. Nucl. Phys., 1993, A561: 595-6064 Lawrence. Wilets. Nontopological Solitons. Chapter 3 to Chapter 5, Summer Symposium in Peking University, Beijing, 1988. 7, Singapore: World Scientific5 Cahill R T. Nucl. Phys., 1992, A543:63c-78c6 ZHOU Zhi-Ning, ZHONG Yu-Shu, YANG Ze-Sen. Contribution of α-α Term to Quark-antiquark Condensation in BCS Vacuum, APCTP Workshop, Properties of Hadrons in Matter, Seous, Korea, 25-31, Oct. 1997, Ed. G. E. Brown et al. World Scientific, 214-222

Access

Get Citation

WANG Gang, LI Xian-Hui, ZHOU Zhi-Ning and YANG Ze-Sen. qq³P₀ Condensation Under an Modified r² Potential[J]. Chinese Physics C, 2002, 26(3): 259-265.

WANG Gang, LI Xian-Hui, ZHOU Zhi-Ning and YANG Ze-Sen. qq³P₀ Condensation Under an Modified r² Potential[J]. Chinese Physics C, 2002, 26(3): 259-265. shu

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 2001-04-28
Revised: 1900-01-01

Article Metric

Article Views(5274)
PDF Downloads(520)
Cited by(0)

Policy on re-use

To reuse of subscription content published by CPC, the users need to request permission from CPC, unless the content was published under an Open Access license which automatically permits that type of reuse.

通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

qq³P₀ Condensation Under an Modified r² Potential

Corresponding author: WANG Gang,

Department of Physics, Peking University, Beijing 100871, China

Received Date: 2001-04-28
Accepted Date: 1900-01-01
Available Online: 2002-03-05

Abstract: In this article, we have modified the r² correlated kernel. Under this modification, the kernel remains V30 r²δ(τ) at small r and when r is large enough, it tends to be Aδ(τ), where A is a constant. Thus, the kernel no longer corresponds to a complete confinement potential. By solving the Gap equation, we found that the contribution of the modification to quark-antiquqrk condensation is obvious, though the main results of vacuum condensation remain.