473 citations · 1.1k across the 13 of their papers we have counts for
13 papers
Interpretable Machine Learning in Physics: A Review
Sebastian Johann Wetzel, Seungwoong Ha, Raban Iten +2
Machine learning is increasingly transforming various scientific fields, enabled by advancements in computational power and access to large data sets from experiments and simulatio…
Relations between different quantum Rényi divergences
Raban Iten
Quantum generalizations of Rényi's entropies are a useful tool to describe a variety of operational tasks in quantum information processing. Two families of such generalizations tu…
Quantum Circuits for Sparse Isometries
Emanuel Malvetti, Raban Iten, Roger Colbeck
We consider the task of breaking down a quantum computation given as an isometry into C-NOTs and single-qubit gates, while keeping the number of C-NOT gates small. Although several…
Operationally meaningful representations of physical systems in neural networks
Hendrik Poulsen Nautrup, Tony Metger, Raban Iten +5
To make progress in science, we often build abstract representations of physical systems that meaningfully encode information about the systems. The representations learnt by most…
Exact and practical pattern matching for quantum circuit optimization
Raban Iten, Romain Moyard, Tony Metger +2
Quantum computations are typically compiled into a circuit of basic quantum gates. Just like for classical circuits, a quantum compiler should optimize the quantum circuit, e.g. by…
Option Pricing using Quantum Computers
Nikitas Stamatopoulos, Daniel J. Egger, Yue Sun +4
We present a methodology to price options and portfolios of options on a gate-based quantum computer using amplitude estimation, an algorithm which provides a quadratic speedup com…
Computing Quantum Channel Capacities
Navneeth Ramakrishnan, Raban Iten, Volkher B. Scholz +1
The capacity of noisy quantum channels characterizes the highest rate at which information can be reliably transmitted and it is therefore of practical as well as fundamental impor…
Introduction to UniversalQCompiler
Raban Iten, Oliver Reardon-Smith, Emanuel Malvetti +5
We introduce an open source software package UniversalQCompiler written in Mathematica that allows the decomposition of arbitrary quantum operations into a sequence of single-qubit…
Discovering physical concepts with neural networks
Raban Iten, Tony Metger, Henrik Wilming +2
Despite the success of neural networks at solving concrete physics problems, their use as a general-purpose tool for scientific discovery is still in its infancy. Here, we approach…
Smooth manifold structure for extreme channels
Raban Iten, Roger Colbeck
A quantum channel from a system of dimension to a system of dimension is a completely positive trace-preserving map from complex to $d_B\times d…
Quantum Circuits for Quantum Channels
Raban Iten, Roger Colbeck, Matthias Christandl
We study the implementation of quantum channels with quantum computers while minimizing the experimental cost, measured in terms of the number of Controlled-NOT (C-NOT) gates requi…
Pretty good measures in quantum information theory
Raban Iten, Joseph M. Renes, David Sutter
Quantum generalizations of Renyi's entropies are a useful tool to describe a variety of operational tasks in quantum information processing. Two families of such generalizations tu…
Quantum Circuits for Isometries
Raban Iten, Roger Colbeck, Ivan Kukuljan +2
We consider the decomposition of arbitrary isometries into a sequence of single-qubit and Controlled-NOT (C-NOT) gates. In many experimental architectures, the C-NOT gate is relati…