3 papers
quant-ph2026
Quantum Spectral Authentication: Entity Authentication and Key Derivation from a Hidden Eigenstate of a Public Unitary Challenge
S. P. Kish, H. J. Vallury, J. Pieprzyk +2
We introduce Quantum Spectral Authentication (QSA), a symmetric-key entity-authentication and key-derivation protocol in which a remote endpoint proves it still holds a hidden plan…
quant-ph2026
Fictitious Copy Quantum Error Mitigation
Akib Karim, Harish J. Vallury, Muhammad Usman
Errors are arguably the most pressing challenge impeding practical applications of quantum computers, which has instigated vigorous research on the development of quantum error mit…
quant-ph2025
Moments-based quantum computation of the electric dipole moment of molecular systems
Michael A. Jones, Harish J. Vallury, Manolo C. Per +2
With rapid progress being made in the development of platforms for quantum computation, there has been considerable interest in whether present-day and near-term devices can be use…