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quant-ph2020
A comparative study of system size dependence of the effect of non-unitary channels on different classes of quantum states
Geetu Narang, Shruti Dogra, Arvind
We investigate the effect of different types of non-unitary quantum channels on multi-qubit quantum systems. For an -qubit system and a particular channel, in order to draw unbi…
quant-ph2020★ 16 cited
Majorana representation of adiabatic and superadiabatic processes in three-level systems
Shruti Dogra, Antti Vepsäläinen, G. S. Paraoanu
We show that stimulated Raman adiabatic passage (STIRAP) and its superadiabatic version (saSTIRAP) have a natural geometric two-star representation on the Majorana sphere. In the c…