Preliminary Study on Ordering Problem in Potential Model

DING Yi-Bing; GUO Peng; LI Xue-Qian; SHEN Peng-Nian; WEI Bing

Chinese Physics C> 2002, Vol. 26> Issue(5) : 450-454

Preliminary Study on Ordering Problem in Potential Model

The Graduate School of the Chinese Academy of Sciences,Beijing 100039,China2 Department of Physics,Nankai University,Tianjin 300071,China3 Institute of Theoretical Physics,The Chinese Academy of Sciences,Beijing 100080,China4 Institute of High Energy Physics,The Chinese Academy of Sciences,Beijing 100039,China

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Abstract：
While deriving the effective potential by calculating the elastic scattering amplitude between quark antiquark,one would encounter the ordering problem. Even the hermiticity requirement is considered,various ordering schemes may still lead to different numerical results. We investigate this issue and present the preliminary results,then make some discussions.

References

[1]

. Quigg C, Rosner J. Phys. Rep.,1979,56:167 2. Lucha W, Schberl F, Gromes D. Phys. Rep.,1991,200:200 3. Beestetskii V, Lifshitz E, Pitaevskii L .Quantum Electrodynamics,Oxford:Pergamon Press, 19804.Weyl H .The Theory of Group and Quantum Mechanics. New York:Dover Publisher, 1931;Lee T D .Particle Physics and Introduction to Field Theory, New York:Harwood Academic Pub.,1981 5. Gromez P. Nucl. Phys.,1977,B131:806. Bohm D. Quantum theory.New York:Constable and Co.,1957 7. Landau L ,Lifshitz E .Quantum Mechanics, Addison-Wesley Press, Reading Mass.19658.DING Y B ,LI X Q ,SHEN P N .Commun. Theor. Phys.,2000,33:613;TONG S P et al.High Energy Phys.and Nucl.Phys.,2000,24:691(inChinese)(童胜平等.高能物理与核物理,2000,24:691)9. TONG S P et al. Phys. Rev.,2000,D62:054024

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DING Yi-Bing, GUO Peng, LI Xue-Qian, SHEN Peng-Nian and WEI Bing. Preliminary Study on Ordering Problem in Potential Model[J]. Chinese Physics C, 2002, 26(5): 450-454.

DING Yi-Bing, GUO Peng, LI Xue-Qian, SHEN Peng-Nian and WEI Bing. Preliminary Study on Ordering Problem in Potential Model[J]. Chinese Physics C, 2002, 26(5): 450-454. shu

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Received: 2001-12-04
Revised: 1900-01-01

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沈阳化工大学材料科学与工程学院沈阳 110142

Preliminary Study on Ordering Problem in Potential Model

Corresponding author: DING Yi-Bing,

The Graduate School of the Chinese Academy of Sciences,Beijing 100039,China2 Department of Physics,Nankai University,Tianjin 300071,China3 Institute of Theoretical Physics,The Chinese Academy of Sciences,Beijing 100080,China4 Institute of High Energy Physics,The Chinese Academy of Sciences,Beijing 100039,China

Received Date: 2001-12-04
Accepted Date: 1900-01-01
Available Online: 2002-05-05

Abstract: While deriving the effective potential by calculating the elastic scattering amplitude between quark antiquark,one would encounter the ordering problem. Even the hermiticity requirement is considered,various ordering schemes may still lead to different numerical results. We investigate this issue and present the preliminary results,then make some discussions.