13 citations · 57 across the 18 of their papers we have counts for
6 papers · 1 filter
Hide and seek with quantum resources: New and modified protocols for quantum steganography
Rohan Joshi, Akhil Gupta, Kishore Thapliyal +2
Steganography is the science of hiding and communicating a secret message by embedding it in an innocent looking text such that the eavesdropper is unaware of its existence. Previo…
Enhancement of non-Gaussianity and nonclassicality of photon added displaced Fock state: A quantitative approach
Priya Malpani, Kishore Thapliyal, J. Banerji +1
Non-Gaussian and nonclassical states and processes are already found to be important resources for performing various tasks related to quantum gravity and quantum information proce…
Quantum anonymous veto: A set of new protocols
Sandeep Mishra, Kishore Thapliyal, Abhishek Parakh +1
We propose a set of protocols for quantum anonymous veto (QAV) broadly categorized under the probabilistic, iterative, and deterministic schemes. The schemes are based upon differe…
Quantum and semi-quantum sealed-bid auction: Vulnerabilities and advantages
Pramod Asagodu, Kishore Thapliyal, Anirban Pathak
A family of existing protocols for quantum sealed-bid auction is critically analyzed, and it is shown that they are vulnerable under several attacks (e.g., the participant's and no…
Attainable and usable coherence in X states over Markovian and non-Markovian channels
Sandeep Mishra, Kishore Thapliyal, Anirban Pathak
The relations between the resource theoretic measures of quantum coherence are rigorously investigated for various Markovian and non-Markovian channels for the two-qubit states…
Ideal pairing of the Stokes and anti-Stokes photons in the Raman process
Kishore Thapliyal, Jan Perina
A quantum model of the Raman process with the independent Stokes and anti-Stokes nonlinear interactions is developed to study nonclassical correlations between the photons in the S…