output
20062026
most citedPlasmofluidic Single-Molecule Surface Enhanced Raman Scattering from Dynamic Assembly of Plasmonic Nanoparticles

1.7k citations

researchers with a paper here

Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.

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Showing 2022 · quant-phShow all

5 papers · 2 filters

quant-ph2022★ 13 cited

Witnessing quantum chaos using observational entropy

Sreeram PG, Ranjan Modak, S. Aravinda

We study observation entropy (OE) for the Quantum kicked top (QKT) model, whose classical counterpart possesses different phases: regular, mixed, or chaotic, depending on the stren…

quant-ph2022★ 19 cited

Universal subdiffusive behavior at band edges from transfer matrix exceptional points

Madhumita Saha, Bijay Kumar Agarwalla, Manas Kulkarni +1

We discover a deep connection between parity-time (PT) symmetric optical systems and quantum transport in one-dimensional fermionic chains in a two-terminal open system setting. Th…

quant-ph2022★ 13 cited

Precision bound and optimal control in periodically modulated continuous quantum thermal machines

Arpan Das, Shishira Mahunta, Bijay Kumar Agarwalla +1

We use Floquet formalism to study fluctuations in periodically modulated continuous quantum thermal machines. We present a generic theory for such machines, followed by specific ex…

quant-ph2022★ 21 cited

Bootstrapping PT symmetric Hamiltonians

Sakil Khan, Yuv Agarwal, Devjyoti Tripathy +1

Bootstrapping in Quantum Mechanics uses positivity condition to derive the Eigenspectum. For non-hermitian systems usual positivity condition does not work. In this paper we define…

quant-ph2022★ 37 cited

Observation of quantum phase-synchronization in a nuclear spin-system

V. R. Krithika, Parvinder Solanki, Sai Vinjanampathy +1

We report an experimental study of phase-synchronization in a pair of interacting nuclear spins subjected to an external drive in nuclear magnetic resonance architecture. A weak tr…