6 citations · 16 across the 6 of their papers we have counts for
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math-ph2003★ 4 cited
Temparature as Order Parameter of Broken Scale Invariance
Izumi Ojima
In algebraic quantum field theory the (inverse) temperature is shown to be a macroscopic \textit{order parameter} to parametrize mutually disjoint thermal \textit{sectors} arising…
math-ph2003
A Unified Scheme for Generalized Sectors based on Selection Criteria --Order parameters of symmetries and of thermality and physical meanings of adjunctions--
Izumi Ojima
A unified scheme for treating generalized superselection sectors is proposed on the basis of the notion of selection criteria to characterize states of relevance to each specific d…