14 citations · 51 across the 12 of their papers we have counts for
4 papers · 1 filter
Characterizing the generalized complementarity polytope with extractable information from MUBs
Gautam Sharma
Complementarity polytope is a geometric structure that exists in N2-1 dimensional space for an N dimensional Hilbert space. The existence of N + 1 mutually unbiased bases(MUBs) is…
A geometric way to find the measures of uncertainty from statistical divergences for discrete and finite probability distributions
Gautam Sharma, Sk Sazim
Exploiting the geometric nature of statistical divergences, we devise a way to define associated induced uncertainty measures for discrete and finite probability distributions. We…
Information leak and incompatibility of physical context: A modified approach
Arindam Mitra, Gautam Sharma, Sibasish Ghosh
A beautiful idea about the incompatibility of Physical Context(IPC) was introduced in Phys. Rev. A 102, 050201(R) (2020). Here, a context is defined as a set of a quantum state and…
Bloch sphere analog of qudits using Heisenberg-Weyl Operators
Gautam Sharma, Sibasish Ghosh, Sk Sazim
We study an analogous Bloch sphere representation of higher-level quantum systems using the Heisenberg-Weyl operator basis. We introduce a parametrization method that will allow us…