6 papers
Can PCE solve the factorisation problem via optimisation?
Fernando Alonso, Colomán Samprón, Jacobo Veiga +1
The ongoing progress in quantum technologies has fueled a sustained exploration of their potential applications across various domains, particularly in computational problems that…
Communication-Efficient Distributed Inverse Quantum Fourier Transform
F. Javier Cardama, Jorge Vázquez-Pérez, Tomás F. Pena +1
The scalability of quantum computing is currently limited by physical, technological, and architectural constraints that hinder the integration of a large number of qubits within a…
Benchmark of Pauli Correlation Encoding for different optimisation problems
Fernando Alonso, Colomán Samprón, Jacobo Veiga +2
The continuous progress of quantum technologies has spurred the exploration of their potential applications across diverse fields, particularly in combinatorial optimisation. In th…
Energy efficiency of quantum computers
Miquel Carrasco-Codina, Pau Escofet, Paul Hilaire +13
How much energy does a quantum computer consume? Are they more efficient than their classical counterparts? In this work, we make a step towards answering these questions. We defin…
Benchmarking Distributed Quantum Computing Emulators
Guillermo DÃaz-Camacho, Iago F. Llovo, F. Javier Cardama +7
Scalable quantum computing requires architectural solutions beyond monolithic processors. Distributed quantum computing (DQC) addresses this challenge by interconnecting smaller qu…
CUNQA: a Distributed Quantum Computing emulator for HPC
Jorge Vázquez-Pérez, Daniel Expósito-Patiño, Marta Losada +3
The challenge of scaling quantum computers to gain computational power is expected to lead to architectures with multiple connected quantum processing units (QPUs), commonly referr…