620 citations · 7.9k across the 224 of their papers we have counts for
9 papers · 1 filter
Entanglement in anisotropic expanding spacetime
Roberto Pierini, Shahpoor Moradi, Stefano Mancini
We study the effect of space anisotropy in the entanglement generated by expanding universe on spin 0 and 1/2 fields. For massive scalar field we find revivals of entanglement entr…
Comment: Inductive entanglement classification of four qubits under stochastic local operation and classical communication
Masoud Gharahi Ghahi, Stefano Mancini
L. Lamata et al. have presented an entanglement classification of four qubits under stochastic local operation and classical communication (SLOCC) based on inductive approach [Phys…
On Mutually Unbiased Unitary Bases in prime dimensional Hilbert spaces
Rinie N. M. Nasir, Jesni Shamsul Shaari, Stefano Mancini
Akin to the idea of complete sets of Mutually Unbiased Bases for prime dimensional Hilbert spaces, , we study its analogue for a dimensional subspace of $M (d,\m…
Adversarial vs cooperative quantum estimation
Milajiguli Rexiti, Stefano Mancini
We address the estimation of a one-parameter family of isometries taking one input into two output systems. This primarily allows us to consider imperfect estimation by accessing o…
On the security of two-way quantum key distribution
Jesni Shamsul Shaari, Stefano Mancini, Stefano Pirandola +1
An author (arXiv:1709.09262 [quant-ph] (2017), Nanoscale Research Letters (2017) 12:552) has recently questioned the security of two-way quantum key distribution schemes by referri…
Union bound for quantum information processing
Samad Khabbazi Oskouei, Stefano Mancini, Mark M. Wilde
In this paper, we prove a quantum union bound that is relevant when performing a sequence of binary-outcome quantum measurements on a quantum state. The quantum union bound proved…