Operator Product Formula for a Special Macdonald Function
Operator Product Formula for a Special Macdonald Function
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DOI：
10.4236/am.2018.94033
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发表时间：
2018
期刊：
影响因子：
--
通讯作者：
Jie Yang
中科院分区：
文献类型：
--
作者：
Lifang Wang;Ke Wu;Jie Yang
In this paper, we construct two sets of vertex operators S+ and S− from a.direct sum of two sets of Heisenberg algebras. Then by calculating the vacuum.expectation value of some products of vertex operators, we get Macdonald.function in special variables i 1.i x = t − ( i = 0,1, 2,). Hence we obtain the operator.product formula for a special Macdonald function P (1,t, ,tn 1;q,t ) λ.− .when n is finite as well as when n goes to infinity.
