202 citations · 613 across the 35 of their papers we have counts for
6 papers · 1 filter
Quantum-centric Supercomputing for Materials Science: A Perspective on Challenges and Future Directions
Yuri Alexeev, Maximilian Amsler, Paul Baity +124
Computational models are an essential tool for the design, characterization, and discovery of novel materials. Hard computational tasks in materials science stretch the limits of e…
Tight Lieb-Robinson Bound for approximation ratio in Quantum Annealing
Arthur Braida, Simon Martiel, Ioan Todinca
Quantum annealing (QA) holds promise for optimization problems in quantum computing, especially for combinatorial optimization. This analog framework attracts attention for its pot…
Speeding up quantum circuits simulation using ZX-Calculus
Tristan Cam, Simon Martiel
We present a simple and efficient way to reduce the contraction cost of a tensor network to simulate a quantum circuit. We start by interpreting the circuit as a ZX-diagram. We the…
Anti-crossings occurrence as exponentially closing gaps in Quantum Annealing
Arthur Braida, Simon Martiel, Ioan Todinca
This paper explores the phenomenon of avoided level crossings in quantum annealing, a promising framework for quantum computing that may provide a quantum advantage for certain tas…
Shallower CNOT circuits on realistic quantum hardware
Timothée Goubault de Brugière, Simon Martiel
We focus on the depth optimization of CNOT circuits on hardwares with limited connectivity. We adapt the algorithm from Kutin et al. that implements any -qubit CNOT circuit in d…
Optimal Hadamard gate count for Clifford synthesis of Pauli rotations sequences
Vivien Vandaele, Simon Martiel, Simon Perdrix +1
The Clifford gate set is commonly used to perform universal quantum computation. In such setup the gate is typically much more expensive to implement in a fault-tolerant wa…