Impossibility of Probabilistic splitting of quantum information

2006/08/02 by Indranil Chakrabarty, Chakrabarty, Indranil, Binayak S. Choudhury +1 · 1 citation
Computer Science · Physics and Astronomy · #Quantum Information and Cryptography #Quantum Mechanics and Applications #Quantum Computing Algorithms and Architecture

paper · pdf · doi:10.48550/arxiv.quant-ph/0608023

Abstract

We know that we cannot split the information encoded in two non-orthogonal qubits into complementary parts deterministically. Here we show that each of the copies of the state randomly selected from a set of non orthogonal linearly independent states, splitting of quantum information can not be done even probabilistically. Here in this work we also show that under certain restricted conditions, we can probabilistically split the quantum information encoded in a qubit.

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