Computational advantage of quantum random sampling
Quantum random sampling is the leading proposal for demonstrating a computational
advantage of quantum computers over classical computers. Recently the first large-scale …
advantage of quantum computers over classical computers. Recently the first large-scale …
Entanglement-induced barren plateaus
We argue that an excess in entanglement between the visible and hidden units in a
quantum neural network can hinder learning. In particular, we show that quantum neural …
quantum neural network can hinder learning. In particular, we show that quantum neural …
[PDF][PDF] Integration of quantum accelerators with high performance computing-a review of quantum programming tools
Quantum computing (QC) introduces a novel mode of computation with the possibility of
greater computational power that remains to be exploited—presenting exciting opportunities …
greater computational power that remains to be exploited—presenting exciting opportunities …
Theory of quantum system certification
The precise control of complex quantum systems promises numerous technological
applications including digital quantum computing. The complexity of such devices renders …
applications including digital quantum computing. The complexity of such devices renders …
Preparing random states and benchmarking with many-body quantum chaos
Producing quantum states at random has become increasingly important in modern
quantum science, with applications being both theoretical and practical. In particular …
quantum science, with applications being both theoretical and practical. In particular …
Exact emergent quantum state designs from quantum chaotic dynamics
We present exact results on a novel kind of emergent random matrix universality that
quantum many-body systems at infinite temperature can exhibit. Specifically, we consider an …
quantum many-body systems at infinite temperature can exhibit. Specifically, we consider an …
Dynamical purification and the emergence of quantum state designs from the projected ensemble
Quantum thermalization in a many-body system is defined by the approach of local
subsystems toward a universal form, describable as an ensemble of quantum states wherein …
subsystems toward a universal form, describable as an ensemble of quantum states wherein …
[PDF][PDF] Learning shallow quantum circuits
Despite fundamental interests in learning quantum circuits, the existence of a
computationally efficient algorithm for learning shallow quantum circuits remains an open …
computationally efficient algorithm for learning shallow quantum circuits remains an open …
Random quantum circuits anticoncentrate in log depth
We consider quantum circuits consisting of randomly chosen two-local gates and study the
number of gates needed for the distribution over measurement outcomes for typical circuit …
number of gates needed for the distribution over measurement outcomes for typical circuit …
A tweezer array with 6100 highly coherent atomic qubits
HJ Manetsch, G Nomura, E Bataille, KH Leung… - arxiv preprint arxiv …, 2024 - arxiv.org
Optical tweezer arrays have had a transformative impact on atomic and molecular physics
over the past years, and they now form the backbone for a wide range of leading …
over the past years, and they now form the backbone for a wide range of leading …