ON THE HIGHER-ORDER CORRECTIONS TO HEAVY-QUARK EFFECTIVE THEORY

被引：6

作者：

DAS, A

机构：

来源：

MODERN PHYSICS LETTERS A | 1994年 / 9卷 / 04期

关键词：

D O I：

10.1142/S0217732394000368

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We show that different ways of deriving the Heavy Quark Effective Theory (HQET) lead to equivalent theories. The equivalence can be established through a careful redefinition of the field variables. We demonstrate the equivalence to order 1/m5 in the presence of a constant electric field.

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页码：341 / 354

页数：14

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