Zobrazeno 1 - 10
of 1 168
pro vyhledávání: '"Serpico P"'
Autor:
Ho, K., Perna, S., Wittrock, S., Tsunegi, S., Kubota, H., Yuasa, S., Bortolotti, P., d'Aquino, M., Serpico, C., Cros, V., Lebrun, R.
Exceptional points (EPs), branch singularities parameter space of non-Hermitian eigenvalue manifolds, display unique topological phenomena linked to eigenvalue and eigenvector switching: the parameter space states are highly sensitive to the system's
Externí odkaz:
http://arxiv.org/abs/2412.17037
Autor:
Ahmad, Halima Giovanna, Ferraiuolo, Raffaella, Serpico, Giuseppe, Satariano, Roberta, Levochkina, Anna, Vettoliere, Antonio, Granata, Carmine, Montemurro, Domenico, Esposito, Martina, Ausanio, Giovanni, Parlato, Loredana, Pepe, Giovanni Piero, Bruno, Alessandro, Tafuri, Francesco, Massarotti, Davide
Flux tuning of qubit frequencies in superconducting quantum processors is fundamental for implementing single and multi-qubit gates in quantum algorithms. Typical architectures involve the use of DC or fast RF lines. However, these lines introduce si
Externí odkaz:
http://arxiv.org/abs/2412.06562
This paper presents a quantum field theoretical formalism for studying magnons in finite nanostructures with arbitrary shapes and spatially nonuniform ground states. It extends the classical micromagnetic formalism by introducing a micromagnetic Hami
Externí odkaz:
http://arxiv.org/abs/2411.13236
Autor:
Serpico, Jacob, Zambrano-Luna, B. A., Milne, Russell, Heggerud, Christopher M., Hastings, Alan, Wang, Hao
Harmful cyanobacterial blooms (CBs) have a growing global prevalence, emerging as a significant environmental concern due to their potential toxicity. Understanding how the different mechanisms affect CBs is crucial to develop actionable management s
Externí odkaz:
http://arxiv.org/abs/2410.20757
Here we consider the magnetization dynamics in ferromagnetic nanoparticles or films driven by external magnetic field pulses directed transverse to the initial equilibrium state. The excitation pulse drives large-angle ultra-fast magnetization dynami
Externí odkaz:
http://arxiv.org/abs/2410.16933
We investigate the ionization state of very energetic cosmic ray nuclei in photon fields, such as the cosmic microwave background (CMB) in extragalactic propagation and the environment surrounding the acceleration site in astrophysical sources. We fo
Externí odkaz:
http://arxiv.org/abs/2410.11958
Autor:
Jin, Haolin, Serpico, Giuseppe, Lee, Yejin, Confalone, Tommaso, Saggau, Christian N., Sardo, Flavia Lo, Gu, Genda, Goodge, Berit H., Lesne, Edouard, Montemurro, Domenico, Nielsch, Kornelius, Poccia, Nicola, Vool, Uri
The advent of two-dimensional van der Waals materials is a frontier of condensed matter physics and quantum devices. However, characterizing such materials remains challenging due to the limitations of bulk material techniques, necessitating the deve
Externí odkaz:
http://arxiv.org/abs/2408.12383
Publikováno v:
EPJ Web of Conferences, Vol 280, p 07003 (2023)
For more than 20 years, the Compton telescope had provided the best measurements of the Galactic diffuse MeV spectrum. Recently, our analysis of 16 years of data from the SPectrometer on INTEGRAL (SPI) measured this emission with a higher signal-to-n
Externí odkaz:
https://doaj.org/article/b97e344ee83e4725b92cfb355af4c739
Autor:
Serpico, Pasquale Dario
Primordial black holes (PBHs) of stellar mass or heavier would accrete baryonic gas, which becomes denser and hotter, injecting energetic photons in the cosmological medium soon after cosmic recombination, in the so-called dark ages. The ionisation h
Externí odkaz:
http://arxiv.org/abs/2406.12489
We revisit the question of how generic is the formation of primordial black holes via self-resonant growth of inflaton fluctuations in the post-inflationary, preheating phase. Using analytical and lattice calculations, we find that primordial black h
Externí odkaz:
http://arxiv.org/abs/2406.09122