29 citations · 206 across the 48 of their papers we have counts for
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quant-ph2007★ 13 cited
Wick's theorem for q-deformed boson operators
Toufik Mansour, Matthias Schork, Simone Severini
In this paper combinatorial aspects of normal ordering arbitrary words in the creation and annihilation operators of the q-deformed boson are discussed. In particular, it is shown…
quant-ph2007
On the normal ordering of multi-mode boson operators
Toufik Mansour, Matthias Schork
In this article combinatorial aspects of normal ordering annihilation and creation operators of a multi-mode boson system are discussed. The modes are assumed to be coupled since o…