Xufeng Liu

activity

19992023

most citedNon-canonical statistics of finite quantum system

18 citations · 36 across the 8 of their papers we have counts for

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3 papers · 1 filter

math.QA2000

Representations of $U_{ε}^{r es} (s l_{2})$ via Restricted q-Fock Spaces

Xufeng Liu, Changpu Sun

Two restricted $C [q, q^{- 1}] -$ forms of the well known q-boson algebra are introduced and the corresponding restricted q-Fock spaces defined. All of the irreducible highest weight re…

math.QA1999

A new aspect of representations of U_q(\hat{sl_2})--generic case

Xufeng Liu

An polynomial identity is derived from the representation V_m(x)\otimes V_n(y) of U_q(\hat {sl_2}) and a new basis of V_m(x)\otimes V_n(y) is established under some condition.

math.QA1999

A new aspect of representations of U_q(\hat sl_2) - root of unity case

Xufeng Liu

The structure of the tensor product representation v_{λ_1}(x)\otimes V_{λ_2}(y) of U_q(\hat sl_2) is investigated at roots of unity. A polynomial identity is derived as an outcome.…

Representations of Uεres​(sl2​) via Restricted q-Fock Spaces

A new aspect of representations of U_q(\hat{sl_2})--generic case

A new aspect of representations of U_q(\hat sl_2) - root of unity case

Representations of $U_{ε}^{r es} (s l_{2})$ via Restricted q-Fock Spaces