Zobrazeno 1 - 10
of 9 213
pro vyhledávání: '"P. Balint"'
Autor:
Goh, Matthew L., Koczor, Bálint
Simulating time evolution is one of the most natural applications of quantum computers and is thus one of the most promising prospects for achieving practical quantum advantage. Here we develop quantum algorithms to extract thermodynamic properties b
Externí odkaz:
http://arxiv.org/abs/2407.03414
We introduce a post-processing technique for classical shadow measurement data that enhances the precision of ground state estimation through high-dimensional subspace expansion; the dimensionality is only limited by the amount of classical post-proc
Externí odkaz:
http://arxiv.org/abs/2406.11533
Molecular dynamics simulations have become essential in many areas of atomistic modelling from drug discovery to materials science. They provide critical atomic-level insights into key dynamical events experiments cannot easily capture. However, thei
Externí odkaz:
http://arxiv.org/abs/2406.08964
Thermodynamic integration (TI) offers a rigorous method for estimating free-energy differences by integrating over a sequence of interpolating conformational ensembles. However, TI calculations are computationally expensive and typically limited to c
Externí odkaz:
http://arxiv.org/abs/2406.02313
Many state-of-the-art models trained on long-range sequences, for example S4, S5 or LRU, are made of sequential blocks combining State-Space Models (SSMs) with neural networks. In this paper we provide a PAC bound that holds for these kind of archite
Externí odkaz:
http://arxiv.org/abs/2405.20278
Starting from one-point tail bounds, we establish an upper tail large deviation principle for the directed landscape at the metric level. Metrics of finite rate are in one-to-one correspondence with measures supported on a set of countably many paths
Externí odkaz:
http://arxiv.org/abs/2405.14924
One of the main theoretical challenges in learning dynamical systems from data is providing upper bounds on the generalization error, that is, the difference between the expected prediction error and the empirical prediction error measured on some fi
Externí odkaz:
http://arxiv.org/abs/2405.10054
2D compass codes are a family of quantum error-correcting codes that contain the Bacon-Shor codes, the X-Shor and Z-Shor codes, and the rotated surface codes. Previous numerical results suggest that the surface code has a constant accuracy and cohere
Externí odkaz:
http://arxiv.org/abs/2405.09287
As current experiments already realize small quantum circuits on error corrected qubits, it is important to fully understand the effect of physical errors on the logical error channels of these fault-tolerant circuits. Here, we investigate a lattice-
Externí odkaz:
http://arxiv.org/abs/2405.05337
Autor:
Rago, Balint, Spirito, Dario
Given a valuation $v$ with quotient field $K$ and a sequence $\mathcal{K} :K_0\subseteq K_1\subseteq\cdots$ of finite extensions of $K$, we construct a weighted tree $\mathcal{T}(v,\mathcal{K})$ encoding information about the ramification of $v$ in t
Externí odkaz:
http://arxiv.org/abs/2405.04523