95 citations · 123 across the 7 of their papers we have counts for
8 papers
Quantum Analogue of Entropy Based DDoS Detection
Del Rajan
Distributed Denial-of-Service (DDoS) attacks can occur in quantum networks, which can pose a significant threat to its key distribution protocols. We introduce a quantum analogue o…
Quantum Entanglement in Time
Del Rajan
In this doctoral thesis we provide one of the first theoretical expositions on a quantum effect known as entanglement in time. It can be viewed as an interdependence of quantum sys…
Quantum PBR Theorem as a Monty Hall Game
Del Rajan, Matt Visser
The quantum Pusey--Barrett--Rudolph (PBR) theorem addresses the question of whether the quantum state corresponds to a -ontic model (system's physical state) or to a -epistem…
Explicit construction of the density matrix in Gleason's theorem
Del Rajan, Matt Visser
Gleason's theorem is a fundamental 60 year old result in the foundations of quantum mechanix, setting up and laying out the surprisingly minimal assumptions required to deduce the…
Quantum Blockchain using entanglement in time
Del Rajan, Matt Visser
We propose a conceptual design for a quantum blockchain. Our method involves encoding the blockchain into a temporal GHZ (Greenberger-Horne-Zeilinger) state of photons that do not…
Kochen-Specker theorem revisited
Del Rajan, Matt Visser
The Kochen-Specker theorem is a basic and fundamental 50 year old non-existence result affecting the foundations of quantum mechanix, strongly implying the lack of any meaningful n…
Complex Spacetimes and the Newman-Janis trick
Del Rajan
In this thesis, we explore the subject of complex spacetimes, in which the mathematical theory of complex manifolds gets modified for application to General Relativity. We will als…
Cartesian Kerr-Schild variation on the Newman-Janis ansatz
Del Rajan, Matt Visser
The Newman-Janis trick is a procedure, (not even really an ansatz), for obtaining the Kerr spacetime from the Schwarzschild spacetime. This 50 year old trick continues to generate…