5 papers · 1 filter
Simulating Black Hole Thermality and Interior Scrambling on a Superconducting Quantum Processor
Ryan Smith, Ewan Forbes, Iason Sofos Andrew Hallam +1
We implement a chiral spin-chain black hole simulator on IBM superconducting quantum hardware and probe, within a common microscopic framework, both semiclassical horizon physics a…
Reconstructing non-Abelian braiding and fusion without anyon transport
Lucy Byles, Matthew D. Horner, Benjamin T. H. Varcoe +1
Non-Abelian anyons offer a route to fault-tolerant and universal quantum computing, but experimental access to their defining braiding and fusion data remains limited by the resour…
Probing metric fluctuations with the spin of a particle in a quantum simulation
Jiannis K. Pachos, Patricio Salgado-Rebolledo, Martine Schut
Exploring potential empirical manifestations of quantum gravity is a challenging pursuit. In this study, we utilise a lattice representation of a (2+1)D massive gravity toy model i…
High-fidelity realisation of CNOT gate in Majorana-based optical platform
Jia-Kun Li, Kai Sun, Ze-Yan Hao +7
We present the experimental realisation of a robust CNOT quantum gate using Majorana zero modes simulated on a photonic platform. Three Kitaev chains supporting Majorana zero modes…
Demonstration of magic state power of anyons with two qudits
Lucy Byles, Ewan Forbes, Jiannis K. Pachos
We consider a lattice of qudits that supports non-Abelian anyons. We present a method for implementing both braiding and fusion evolutions using on…