86 citations
- Tata Institute of Fundamental ResearchIN4 papers
- ETH ZurichCH2 papers
- Indian Institute of Science BangaloreIN2 papers
- Indian Institute of Science Education and Research PuneIN2 papers
- Indian Institute of Technology KanpurIN2 papers
- Massachusetts Institute of TechnologyUS2 papers
- Princeton UniversityUS2 papers
- Center for Theoretical PhysicsPL1 paper
- Consejo Superior de Investigaciones CientíficasES1 paper
- Harvard UniversityUS1 paper
- Indian Institute of Science Education and Research KolkataIN1 paper
- Indian Institute of Science Education and Research MohaliIN1 paper
10 papers · 1 filter
A Search for High-Threshold Qutrit Magic State Distillation Routines
Shiroman Prakash, Rishabh Singhal
Determining the best attainable threshold for qudit magic state distillation is directly related to the question of whether or not contextuality is sufficient for universal quantum…
Low Overhead Qutrit Magic State Distillation
Shiroman Prakash, Tanay Saha
We show that using qutrits rather than qubits leads to a substantial reduction in the overhead cost associated with an approach to fault-tolerant quantum computing known as magic s…
Repeated quantum game as a stochastic game: Effects of the shadow of the future and entanglement
Archan Mukhopadhyay, Saikat Sur, Tanay Saha +2
We present a systematic investigation of the quantum games, constructed using a novel repeated game protocol, when played repeatedly ad infinitum. We focus on establishing that suc…
Qutrit and Ququint Magic States
Akalank Jain, Shiroman Prakash
Non-stabilizer eigenstates of Clifford operators are natural candidates for endpoints of magic state distillation routines. We provide an explicit bestiary of all inequivalent non-…
Magic State Distillation with the Ternary Golay Code
Shiroman Prakash
The ternary Golay code -- one of the first and most beautiful classical error-correcting codes discovered -- naturally gives rise to an 11-qutrit quantum error correcting code. We…
Exploiting Faraday Rotation to Jam Quantum Key Distribution via Polarized Photons
Maximilian Daschner, David I. Kaiser, Joseph A. Formaggio
Quantum key distribution (QKD) involving polarized photons could be vulnerable to a jamming (or denial-of-service) attack, in which a third party applies an external magnetic field…