Zobrazeno 1 - 10
of 34
pro vyhledávání: '"Wanjura, Clara C."'
Autor:
Wanjura, Clara C., Marquardt, Florian
The widespread adoption of machine learning and artificial intelligence in all branches of science and technology has created a need for energy-efficient, alternative hardware platforms. While such neuromorphic approaches have been proposed and reali
Externí odkaz:
http://arxiv.org/abs/2406.06482
Autor:
Momeni, Ali, Rahmani, Babak, Scellier, Benjamin, Wright, Logan G., McMahon, Peter L., Wanjura, Clara C., Li, Yuhang, Skalli, Anas, Berloff, Natalia G., Onodera, Tatsuhiro, Oguz, Ilker, Morichetti, Francesco, del Hougne, Philipp, Gallo, Manuel Le, Sebastian, Abu, Mirhoseini, Azalia, Zhang, Cheng, Marković, Danijela, Brunner, Daniel, Moser, Christophe, Gigan, Sylvain, Marquardt, Florian, Ozcan, Aydogan, Grollier, Julie, Liu, Andrea J., Psaltis, Demetri, Alù, Andrea, Fleury, Romain
Physical neural networks (PNNs) are a class of neural-like networks that leverage the properties of physical systems to perform computation. While PNNs are so far a niche research area with small-scale laboratory demonstrations, they are arguably one
Externí odkaz:
http://arxiv.org/abs/2406.03372
Discovering fundamental principles governing the dynamics of granular media has been a long-standing challenge. Recent predictions of detailed balance steady states (DBSS), supported by experimental observations in cyclic shear experiments of planar
Externí odkaz:
http://arxiv.org/abs/2404.05059
Given the rapidly growing scale and resource requirements of machine learning applications, the idea of building more efficient learning machines much closer to the laws of physics is an attractive proposition. One central question for identifying pr
Externí odkaz:
http://arxiv.org/abs/2402.08579
Autor:
Bose, Sougato, Fuentes, Ivette, Geraci, Andrew A., Khan, Saba Mehsar, Qvarfort, Sofia, Rademacher, Markus, Rashid, Muddassar, Toroš, Marko, Ulbricht, Hendrik, Wanjura, Clara C.
The traditional view from particle physics is that quantum gravity effects should only become detectable at extremely high energies and small length scales. Due to the significant technological challenges involved, there has been limited progress in
Externí odkaz:
http://arxiv.org/abs/2311.09218
Autor:
Slim, Jesse J., Wanjura, Clara C., Brunelli, Matteo, del Pino, Javier, Nunnenkamp, Andreas, Verhagen, Ewold
Publikováno v:
Nature 627, 767 (2024)
The fermionic Kitaev chain is a canonical model featuring topological Majorana zero modes. We report the experimental realization of its bosonic analogue in a nano-optomechanical network where parametric interactions induce two-mode squeezing and bea
Externí odkaz:
http://arxiv.org/abs/2309.05825
Autor:
Wanjura, Clara C., Marquardt, Florian
The increasing complexity of neural networks and the energy consumption associated with training and inference create a need for alternative neuromorphic approaches, e.g. using optics. Current proposals and implementations rely on physical non-linear
Externí odkaz:
http://arxiv.org/abs/2308.16181
Publikováno v:
SciPost Phys. 15, 173 (2023)
Non-Hermitian (NH) lattice Hamiltonians display a unique kind of energy gap and extreme sensitivity to boundary conditions. Due to the NH skin effect, the separation between edge and bulk states is blurred and the (conventional) bulk-boundary corresp
Externí odkaz:
http://arxiv.org/abs/2207.12427
Autor:
Wanjura, Clara C., Slim, Jesse J., del Pino, Javier, Brunelli, Matteo, Verhagen, Ewold, Nunnenkamp, Andreas
Publikováno v:
Nature Physics 19, 1429 (2023)
Nonreciprocity means that the transmission of a signal depends on its direction of propagation. Despite vastly different platforms and underlying working principles, the realisations of nonreciprocal transport in linear, time-independent systems rely
Externí odkaz:
http://arxiv.org/abs/2207.08523
Publikováno v:
Phys. Rev. Lett. 127, 213601 (2021)
In order for non-Hermitian (NH) topological effects to be relevant for practical applications, it is necessary to study disordered systems. In the absence of disorder, certain driven-dissipative cavity arrays with engineered non-local dissipation dis
Externí odkaz:
http://arxiv.org/abs/2010.14513