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20022024
most citedA Practical Introduction to Tensor Networks: Matrix Product States and Projected Entangled Pair States

2.1k citations · 8.6k across the 93 of their papers we have counts for

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28 papers · 1 filter

quant-ph2023★ 63 cited

Efficient tensor network simulation of IBM's largest quantum processors

Siddhartha Patra, Saeed S. Jahromi, Sukhbinder Singh +1

We show how quantum-inspired 2d tensor networks can be used to efficiently and accurately simulate the largest quantum processors from IBM, namely Eagle (127 qubits), Osprey (433 q…

quant-ph2023★ 12 cited

Improving Gradient Methods via Coordinate Transformations: Applications to Quantum Machine Learning

Pablo Bermejo, Borja Aizpurua, Roman Orus

Machine learning algorithms, both in their classical and quantum versions, heavily rely on optimization algorithms based on gradients, such as gradient descent and alike. The overa…

quant-ph2022★ 8 cited

Financial Risk Management on a Neutral Atom Quantum Processor

Lucas Leclerc, Luis Ortiz-Guitierrez, Sebastian Grijalva +19

Machine Learning models capable of handling the large datasets collected in the financial world can often become black boxes expensive to run. The quantum computing paradigm sugges…

quant-ph2022★ 5 cited

Variational Quantum Continuous Optimization: a Cornerstone of Quantum Mathematical Analysis

Pablo Bermejo, Roman Orus

Here we show how universal quantum computers based on the quantum circuit model can handle mathematical analysis calculations for functions with continuous domains, without any dig…

quant-ph2022★ 7 cited

Variational Quantum Non-Orthogonal Optimization

Pablo Bermejo, Roman Orus

Current universal quantum computers have a limited number of noisy qubits. Because of this, it is difficult to use them to solve large-scale complex optimization problems. In this…

quant-ph2022★ 3 cited

Financial Index Tracking via Quantum Computing with Cardinality Constraints

Samuel Palmer, Konstantinos Karagiannis, Adam Florence +4

In this work, we demonstrate how to apply non-linear cardinality constraints, important for real-world asset management, to quantum portfolio optimization. This enables us to tackl…