Monogamy is an intrinsic feature of quantum correlations that gives rise to several
interesting quantum characteristics which are not amenable to classical explanations. The …

Wave-particle duality, as complementarity displayed in interferometry, has been investigated
extensively from both theoretical and experimental perspectives. In this work, we quantify …

We show that in presence of a local and uncorrelated dephasing noise, quantum advantage
can be obtained in the Fisher information-based lower bound of the minimum uncertainty in …

We investigate whether it is possible to teleport the coherence of an unknown quantum state
from Alice to Bob by communicating a smaller number of classical bits in comparison to what …

We find that insertion of glassy disorder, accidental or engineered, can lead to enhancement
of metrological precision in estimating an unknown parameter of a quantum system. We …

A combination of a finite number of linear independent states forms superposition in a way
that cannot be conceived classically. Here, using the tools of resource theory of …

One of the fundamental features of quantum mechanics is the superposition principle, a
manifestation of which is embodied in quantum coherence. Coherence of a quantum state is …

Coherences in mutually unbiased bases of states of an isolated quantum system follow a
complementarity relation. The nonlocal advantage of quantum coherence (NAQC), defined …

Grover search algorithm provides a quadratic speedup over all classical algorithms for
unstructured data search. The origin of this quantum advantage has been explored and …

Quantum mechanics allows coherent superposition of different states of matter. This quality
is responsible for major nonclassical phenomena that occur in quantum systems. Beyond …