Large-scale stochastic simulation of open quantum systems
Simulation of open quantum systemsLindbladian master equations A large variety of processes in quantum physics can be captured…
The generalized quantum Stein’s lemma and the second law of quantum resource theories
Nielsen, M. A. & Chuang, I. L. Quantum Computation and Quantum Information: 10th Anniversary Edition (Cambridge Univ. Press,…
Entanglement theory with limited computational resources
We now aim to determine the fundamental limits and possibilities of computationally efficient entanglement manipulation. Here the goal…
Magnetic and electric polar regions in the magnetoelectric composite microstructure
CoFe\(_2\)O\(_4\)–-Pr:SrTiO\(_3\) thick film preparation Cobalt acetate (Co(CH\(_3\)CO\(_2)_2\).4H\(_2\)O, Sigma Aldrich), Iron nitrate (Fe(NO\(_3)_3\).9H\(_2\)O, Sigma Aldrich), Titanium isopropoxide (C\(_{12}\)H\(_{28}\)O\(_4\)Ti, Sigma…
Efficient quantum thermal simulation | Nature
We provide the explicit form of our construction and explain how exact detailed balance can be achieved through…
A neuromorphic multi-scale approach for real-time heart rate and state detection
Synthetic dataset A synthetically generated PPG signal has been developed to provide precise control over the signal-to-noise ratio…
Solving the many-electron Schrödinger equation with a transformer-based framework
QiankunNet with transformer architecture In the study of quantum systems, we encounter complex structures characterized by N interacting…
Constant-overhead magic state distillation | Nature Physics
Gottesman, D. An introduction to quantum error correction. Proc. Symp. Appl. Math. 58, 221–236 (2002). Article MathSciNet Google…
Analog in-memory computing attention mechanism for fast and energy-efficient large language models
Hardware-based neural network simulations We implement the sliding window attention by masking the elements of S outside the…
Analog optical computer for AI inference and combinatorial optimization
Experimental set-up The key components of our experimental set-up are shown in Fig. 1a and Extended Data Fig.…
Machine learning method for predicting line-shapes of Fano resonances induced by bound states in the continuum
Hsu, C. W., Zhen, B., Stone, A. D., Joannopoulos, J. D. & Soljačić, M. Bound states in the…
Intelligent generation and optimization of resources in music teaching reform based on artificial intelligence and deep learning
Datasets collection To comprehensively verify the effectiveness and universality of the proposed algorithm, this study adopts two large-scale…