Zobrazeno 1 - 10
of 3 612
pro vyhledávání: '"Berg, A. Van Den"'
Autor:
Kuppens, Daan, Barbieri, Sebastiano, Berg, Daisy van den, Schouten, Pepijn, Thoeny, Harriet C., Wennen, Myrte, Gurney-Champion, Oliver J.
Deep learning has proven to be a suitable alternative to least-squares (LSQ) fitting for parameter estimation in various quantitative MRI (QMRI) models. However, current deep learning implementations are not robust to changes in MR acquisition protoc
Externí odkaz:
http://arxiv.org/abs/2412.20844
Lubrication flows between two solid surfaces can be found in a variety of biological and engineering settings. In many of these systems, the lubricant exhibits viscoelastic properties, which modify the associated lubrication forces. Here, we experime
Externí odkaz:
http://arxiv.org/abs/2412.08242
Upper bounds are obtained for the $p$-capacity of compact sets in $\R^d$, with $d \ge 2$ and $1
Externí odkaz:
http://arxiv.org/abs/2412.06563
Autor:
Berg, Maxim van den, Dutta, Pranjal, Gesmundo, Fulvio, Ikenmeyer, Christian, Lysikov, Vladimir
We prove that in the algebraic metacomplexity framework, the decomposition of metapolynomials into their isotypic components can be implemented efficiently, namely with only a quasipolynomial blowup in the circuit size. This means that many existing
Externí odkaz:
http://arxiv.org/abs/2411.03444
Autor:
Shi, Shangqing, Ye, Kaixuan, Wei, Chuangchuang, Berg, Martijn van den, Yun, Binfeng, Marpaung, David
Integrated microwave photonic (MWP) front-ends are capable of ultra-broadband signal reception and processing. However, state-of-the-art demonstrations are limited to performing only one specific functionality at any given time, which fails to meet t
Externí odkaz:
http://arxiv.org/abs/2409.20019
Autor:
Köylüoğlu, Nazlı Uğur, Majumder, Swarndeep, Amico, Mirko, Mostame, Sarah, Berg, Ewout van den, Rajabpour, M. A., Minev, Zlatko, Najafi, Khadijeh
Central charge is a fundamental quantity in conformal field theories (CFT), and plays a crucial role in determining universality classes of critical points in two-dimensional systems. Despite its significance, the measurement of central charge has re
Externí odkaz:
http://arxiv.org/abs/2408.06342
Autor:
Berg, Michiel van den, Gittins, Katie
Qualitative properties such as convexity and monotonicity of the heat content in Riemannian manifolds and in Euclidean space in particular are obtained.
Comment: 14 pages
Comment: 14 pages
Externí odkaz:
http://arxiv.org/abs/2408.02447
Autor:
Berg, Jacob van den, Nolin, Pierre
In the classical Drossel-Schwabl forest fire process, vertices of a lattice become occupied at rate $1$, and they are hit by lightning at some tiny rate $\zeta > 0$, which causes entire connected components to burn. In this paper, we study a variant
Externí odkaz:
http://arxiv.org/abs/2407.13652
Realizing controlled operations is fundamental to the design and execution of quantum algorithms. In quantum simulation and learning of quantum many-body systems, an important subroutine consists of implementing a controlled Hamiltonian time-evolutio
Externí odkaz:
http://arxiv.org/abs/2407.09382
Autor:
Kim, Youngseok, Govia, Luke C. G., Dane, Andrew, Berg, Ewout van den, Zajac, David M., Mitchell, Bradley, Liu, Yinyu, Balakrishnan, Karthik, Keefe, George, Stabile, Adam, Pritchett, Emily, Stehlik, Jiri, Kandala, Abhinav
Pre-fault tolerant quantum computers have already demonstrated the ability to estimate observable values accurately, at a scale beyond brute-force classical computation. This has been enabled by error mitigation techniques that often rely on a repres
Externí odkaz:
http://arxiv.org/abs/2407.02467