The Hilbert Space Post

@hilbertspacepost.bsky.social

Sharing the latest developments in the world of quantum science. I am not a bot. In the real life, I am Adrien Devolder (https://www.linkedin.com/in/adrien-devolder-692b7a146/), research associate in quantum control at the University of Toronto.

In the September 18th edition: - Quantum machine learning on a 4,500-qubit quantum annealer - Convolutional neural network for detection of quantum phase of matter - Real-time compilation quantum framework - Coherent error threshold for qLDPC code More details and links below:

In the September 16th edition: - Large scale quantum simulation of non-equilibrium steady state - Review on quantum compiler for fault-tolerant quantum computer - Quantum simulation of NMR experiments - Quantum-enhanced sensing with NV centers in diamond - ... More details and links below:

In the September 15th edition: - NVIDIA compiler for fault-tolerant quantum computing - Fermionic quantum error correction - Quantum automated theorem proving - New framework for quantum application research - All-van-der-Waals Qubit - ... More details and links below:

In the September 14th edition: - Error correction in a distributed quantum computer - General benchmark of quantum computers - Parallel Circuit execution - Low-cost magic state preparation - Factorization with superconducting quantum circuit More details and links below:

In the September 10th edition: - Momentum-resolved quantum noise spectroscopy using diamond quantum sensors - Xanadu's compiler of the full quantum workload - Neutral atom fault-tolerant architecture resistant to atom loss - Improved quantum state preparation - ... More details and links below:

Today, there were more than 160 new articles on quantum arXiv. We are here to help, and we selected 10 articles, including resource estimation of breaking Bitcoin with a fault-tolerant quantum computer and the experimental realization of quantum-computing-enhanced sensing. Here is today selection:

In the September 4th edition: - Fault-tolerant architecture for trapped ions - Full framework for logical computation with qLDPC codes - Optimized compilation for neutral atom quantum computing - Simulation of QEC circuits with matrix product state techniques More details and links below:

In the September 3rd edition: - Transversal gate and magic state distillation in spin-qubit processors - Anharmonic potentials in continuous-variable quantum computers - Monte-Carlo simulation to test quantum advantage - Quantum simulation of protein folding More details and links below:

In the September 2nd edition: - Fast state preparation and measurement of superconducting qubits - Improvement of approximate quantum error correction - Unsupervised learning of quantum data - Learning of quantum noise More details and links below:

In the September 1st edition: - Continuous-variable quantum key distribution over 100 km - Using ZX-diagram for lattice surgery compilation - Using dark state for improving qubit readout - Universal recovery in qpproximate QEC - Review on neutral atom quantum computing More details and links below:

In August 31st edition: - Improvement in decoder performance with neural network and near-memory processing - Resource estimation for quantum simulation of quantum gravity model - Dual-isotope advantage for surface code in neutral atom architecture More details and links below:

In the August 26th edition: - Mitigating connectivity bottlenecks in superconducting quantum processors - Treatment of non-linearity in quantum computational fluid dynamics - Framework for measurement-based quantum computation More details and links below:

In the August 25th edition: - Using noise-symmetry to optimize quantum error-corrected metrology - Universal equilibrium magic - Modular 3D bosonic quantum processors - Analog simulation of non-markovian dynamics - Quantum error correction for molecular tweezer arrays More details and links below:

in the August 24th edition: - Efficient state preparation for molecular wavefunctions - Collective quantum logic spectroscopy - Analysis of distributive quantum computing - Review on error suppression and mitigation More details and links below:

In August 21st edition: - Quantum simulation of black hole - Quantum simulation of the emergence of glassy dynamics - Large scale entanglement structure detection - Reduction of Trotter quantum simulation using reinforcement learning More details and links below:

In the August 19th edition: - Fast nondestructive readout for neutral atom quantum processors - Certification of high-quality quantum gates - Compilation in neutral-atom QEC - Experimental combination of quantum sensing and computation More details and links below:

In the August 18th edition: - Large arrays of identical single-photon sources - Review on machine learning approaches to QEC decoder - Experimental quantum overlapping tomography - Optimizing stabilizer readout - Analysis of magic states with statistical mechanics More details and links below:

After two weeks of vacation, the Hilbert Space Post is back! Today edition includes: - Foundational neural network for quantum materials - Scalable test of genuine multipartite entanglement - Benchmark for photonic quantum computing on portfolio optimization More details and links below:

In the August 5th edition: - Quantum error correction at ultra-low overhead - Quantum simulation of quantum field theory - New method for simulating quantum circuits using tensor network - Fault-tolerant quantum compiler - Real-time decoding of QEC More details and links below:

In the August 4th edition: - New fault-tolerant architectures - Fault-tolerant quantum sensing - Improved imaginary-time evolution - Connection between quantum-circuit compilation and many-body spin systems - Near-optimal quantum metrology with few-qubit measurements More details and links below:

In the July 31st edition: - Emulation of neutral atom analog quantum computing - Universal fault-tolerant quantum circuit simulator - Mitigating quantum decoherence via optimal control - Quantum simulation of wave equations - Quantum simulation of molecular dynamics More details and links below:

In the July 30th edition: - Quantum simulation of particle collisions - Determining quantum error correction code performance - Quantum simulation of nano-scale electron transports - Quantum simulation of surface chemical reactions More details and links below:

In the July 29th edition: - Benchmark quantum computation beyond classical capabilities - Error suppression via quantum error-detecting codes - Discovery of QEC code by AI - Quantum simulation of complex many-body dynamics - AI Agent for neutral-atom quantum computing More details and links below:

In the July 28th edition: - Large-scale quantum optimization of power demand - Quantum resource allocation framework - New quantum circuit simulator - Optimization of quantum gates with physics-informed neural networks More details and links below: