Zobrazeno 1 - 10
of 10 507
pro vyhledávání: '"Llobet A"'
We explore the fundamental limits on thermodynamic irreversibility when cooling a quantum system in the presence of a finite-size reservoir. First, we prove that for any non-interacting $n$-particle reservoir, the entropy production $\Sigma$ decays a
Externí odkaz:
http://arxiv.org/abs/2411.00944
Here we consider the problem of all the possible orders of a linguistic structure formed by $n$ elements, for instance, subject, direct object and verb ($n=3$) or subject, direct object, indirect object and verb ($n=4$). We investigate if the frequen
Externí odkaz:
http://arxiv.org/abs/2404.14192
Autor:
Taranto, Philip, Lipka-Bartosik, Patryk, Rodríguez-Briones, Nayeli A., Perarnau-Llobet, Martí, Friis, Nicolai, Huber, Marcus, Bakhshinezhad, Pharnam
Landauer's universal limit on heat dissipation during information erasure becomes increasingly crucial as computing devices shrink: minimising heat-induced errors demands optimal pure-state preparation. For this, however, Nernst's third law posits an
Externí odkaz:
http://arxiv.org/abs/2404.06649
This work explores a closure task in comics, a medium where visual and textual elements are intricately intertwined. Specifically, Text-cloze refers to the task of selecting the correct text to use in a comic panel, given its neighboring panels. Trad
Externí odkaz:
http://arxiv.org/abs/2403.03719
We consider the estimation of an unknown parameter $\theta$ through a quantum probe at thermal equilibrium. The probe is assumed to be in a Gibbs state according to its Hamiltonian $H_\theta$, which is divided in a parameter-encoding term $H^{\rm P}_
Externí odkaz:
http://arxiv.org/abs/2402.06582
The study of brain states, ranging from highly synchronous to asynchronous neuronal patterns like the sleep-wake cycle, is fundamental for assessing the brain's spatiotemporal dynamics and their close connection to behavior. However, the development
Externí odkaz:
http://arxiv.org/abs/2311.03421
Publikováno v:
New J. Phys. 26 (2024) 013046
We characterise the measurement sensitivity, quantified by the Quantum Fisher Information (QFI), of a single-fermionic thermometric probe strongly coupled to the sample of interest, a fermionic bath, at temperature $T$. For nonequilibrium protocols,
Externí odkaz:
http://arxiv.org/abs/2310.14655
Autor:
Jia-Wei Wang, Fengyi Zhao, Lucia Velasco, Maxime Sauvan, Dooshaye Moonshiram, Martina Salati, Zhi-Mei Luo, Sheng He, Tao Jin, Yan-Fei Mu, Mehmed Z. Ertem, Tianquan Lian, Antoni Llobet
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-14 (2024)
Abstract The selective photoreduction of CO2 in aqueous media based on earth-abundant elements only, is today a challenging topic. Here we present the anchoring of discrete molecular catalysts on organic polymeric semiconductors via covalent bonding,
Externí odkaz:
https://doaj.org/article/53623aaddae44ef196136de27db5bd52
Publikováno v:
Plant Methods, Vol 20, Iss 1, Pp 1-16 (2024)
Abstract Background Grains make up a large proportion of both human and animal diets. With threats to food production, such as climate change, growing sustainable and successful crops is essential to food security in the future. Germination is one of
Externí odkaz:
https://doaj.org/article/7686b40f6f43488d8a523309dc386c9b
We develop a physics-based model for classical computation based on autonomous quantum thermal machines. These machines consist of few interacting quantum bits (qubits) connected to several environments at different temperatures. Heat flows through t
Externí odkaz:
http://arxiv.org/abs/2308.15905