28 citations · 28 across the 3 of their papers we have counts for
6 papers
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…
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…
Quantum signatures of chaos, thermalization and tunneling in the exactly solvable few body kicked top
Shruti Dogra, Vaibhav Madhok, Arul Lakshminarayan
Exactly solvable models that exhibit quantum signatures of classical chaos are both rare as well as important - more so in view of the fact that the mechanisms for ergodic behavior…
Quantum chaos, thermalization and tunneling in an exactly solvable few body system
Shruti Dogra, Vaibhav Madhok, Arul Lakshminarayan
Exactly solvable models that exhibit quantum signatures of classical chaos are both rare as well as important - more so in view of the fact that the mechanisms for ergodic behavior…
Quantum correlations as probes of chaos and ergodicity
Vaibhav Madhok, Shruti Dogra, Arul Lakshminarayan
Long-time average behavior of quantum correlations in a multi-qubit system, collectively modeled as a kicked top, is addressed here. The behavior of dynamical generation of quantum…
Implementation of the quantum Fourier transform on a hybrid qubit-qutrit NMR quantum emulator
Shruti Dogra, Arvind, Kavita Dorai
The quantum Fourier transform (QFT) is a key ingredient of several quantum algorithms and a qudit-specific implementation of the QFT is hence an important step toward the realizati…