Zobrazeno 1 - 10
of 1 220
pro vyhledávání: '"P. P. Kronberg"'
Autor:
M. L. Allen, P. L. Biermann, L. I. Caramete, A. Chieffi, R. Chini, D. Frekers, L. Á. Gergely, B. Harms, I. Jaroschewski, P. S. Joshi, P. P. Kronberg, E. Kun, A. Meli, E.-S. Seo, T. Stanev
Publikováno v:
Frontiers in Astronomy and Space Sciences, Vol 11 (2024)
Supermassive black hole (BH) mergers with spin-flips accelerate energetic particles through their relativistic precessing jets, producing high-energy neutrinos and finally gravitational waves (GWs). In star formation, massive stars form in pairs, tri
Externí odkaz:
https://doaj.org/article/ea63d433e36a44249d11396fd941a5d3
Autor:
Allen, M. L., Biermann, P. L., Chieffi, A., Chini, R., Frekers, D., Gergely, L. A., Gopal-Krishna, Harms, B., Jaroschewski, I., Joshi, P. S., Kronberg, P. P., Kun, E., Meli, A., Seo, E. -S., Stanev, T.
In Radio Super Novae (RSNe) a magnetic field of $(B \, \times \, r) \, = \, 10^{16.0 \pm 0.12} \, {\rm Gauss \, \times \, cm}$ is observed; these are the same numbers for Blue Super Giant (BSG) star explosions as for Red Super Giant (RSG) star explos
Externí odkaz:
http://arxiv.org/abs/2411.11263
Autor:
Allen, M., Biermann, P. L., Chieffi, A., Frekers, D., Gergely, L., Harms, B., Jaroschewski, I., Joshi, P. S., Kronberg, P. P., Kun, E., Meli, A., Seo, E. -S., Stanev, T.
The AMS experiment on the International Space Station has provided detailed cosmic ray spectra for various elements, revealing that interactions significantly reduce fluxes up to about 100 GV rigidity. This necessitates revisiting current cosmic ray
Externí odkaz:
http://arxiv.org/abs/2408.11118
Quantum communication offers unique features that have no classical analog, in particular, it enables provably secure quantum key distribution (QKD). Despite the benefits of quantum communication are well understood within the scientific community, t
Externí odkaz:
http://arxiv.org/abs/2308.07082
Autor:
Kodukhov, A. D., Pastushenko, V. A., Kirsanov, N. S., Kronberg, D. A., Pflitsch, M., Vinokur, V. M.
Publikováno v:
Cryptography 7, 38 (2023)
With the rise of quantum technologies, data security increasingly relies on quantum cryptography and its most notable application, quantum key distribution (QKD). Yet, current technological limitations, in particular, the unavailability of quantum re
Externí odkaz:
http://arxiv.org/abs/2308.03733
Publikováno v:
Entropy 25, 956 (2023)
Security of quantum key distribution (QKD) protocols relies solely on quantum physics laws, namely, on the impossibility to distinguish between non-orthogonal quantum states with absolute certainty. Due to this, a potential eavesdropper cannot extrac
Externí odkaz:
http://arxiv.org/abs/2306.12347
Autor:
Kirsanov, N. S., Pastushenko, V. A., Kodukhov, A. D., Yarovikov, M. V., Sagingalieva, A. B., Kronberg, D. A., Pflitsch, M., Vinokur, V. M.
Publikováno v:
Sci Rep 13, 8756 (2023)
Quantum key distribution (QKD) is a revolutionary cryptography response to the rapidly growing cyberattacks threat posed by quantum computing. Yet, the roadblock limiting the vast expanse of secure quantum communication is the exponential decay of th
Externí odkaz:
http://arxiv.org/abs/2301.10610
Distinguishability of photons in non-operational degrees of freedom compromises unconditional security of quantum key distribution since an eavesdropper can improve attack strategies by exploiting this distinguishability. However, the optimal eavesdr
Externí odkaz:
http://arxiv.org/abs/2205.15964
Autor:
Muntean, S. A., Kronberg, V. C. E., Colangeli, M., Muntean, A., van Stam, J., Moons, E., Cirillo, E. N. M.
We perform a quantitative analysis of Monte Carlo simulations results of phase separation in ternary blends upon evaporation of one component. Specifically, we calculate the average domain size and plot it as a function of simulation time to compute
Externí odkaz:
http://arxiv.org/abs/2203.13518
Autor:
Kodukhov, A. D., Pastushenko, V. A., Kirsanov, N. S., Kronberg, D. A., Vinokur, V. M., Pflitsch, M., Lesovik, G. B.
Quantum key distribution (QKD) is a cornerstone of the secure quantum encryption. Building on the quantum irreversibility, we develop a technique reborning the existing QKDs into protocols that are unrestricted in distance and have unprecedented high
Externí odkaz:
http://arxiv.org/abs/2109.05575