3 papers
quant-ph2009
Thermodynamic witness of quantum probing
H. Dong, X. F. Liu, C. P. Sun
The thermodynamic influence of quantum probing on an object is studied. Here, quantum probing is understood as a pre-measurement based on a non-demolition interaction, which record…
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.…