7 citations · 12 across the 4 of their papers we have counts for
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quant-ph2005★ 7 cited
Schmidt states and positivity of linear maps
Aik-meng Kuah, E. C. G. Sudarshan
Using pure entangled Schmidt states, we show that m-positivity of a map is bounded by the ranks of its negative Kraus matrices. We also give an algebraic condition for a map to be…
quant-ph2005
Extension maps
Aik-meng Kuah, E. C. G. Sudarshan
We define extension maps as maps that extend a system (through adding ancillary systems) without changing the state in the original system. We show, using extension maps, why a com…