🇺🇦 Auf #radioeins läuft...
Thee Marloes:
🎵 Under the Silver Moon
#NowPlaying #TheeMarloes
https://theemarloes.bandcamp.com/track/under-the-silver-moon
https://open.spotify.com/track/6qa9ImotbPJJ287VzSSN9X
Attention Browncoats: SHARE THIS VIDEO.
As Nathan says, they need the viewing metrics to push the Firefly animated series forward!
https://www.instagram.com/reel/DV6Js56jT3F/?igsh=MTc4MmM1YmI2Ng==
Bright Fractional Single and Multi-Solitons in a Prototypical Nonlinear Schr{\"o}dinger Paradigm: Existence, Stability and Dynamics
Robert J. Decker, A. Demirkaya, T. J. Alexander, P. G. Kevrekidis
https://arxiv.org/abs/2602.17175 https://arxiv.org/pdf/2602.17175 https://arxiv.org/html/2602.17175
arXiv:2602.17175v1 Announce Type: new
Abstract: In the present work we explore features of single and pairs of solitary waves in a fractional variant of the nonlinear Schr{\"o}dinger equation. Motivated by the recent experimental realization of arbitrary fractional exponents, upon quantifying the tail properties of such coherent structures, we detail their destabilization when the fractional exponent $\alpha$ acquires values $\alpha<1$ and showcase how the relevant destabilization is associated with collapse type phenomena. We then turn to in- and out-of-phase pairs of such waveforms and illustrate how they generically exist for arbitrary $\alpha$ when we cross the harmonic limit, i.e., for $\alpha>2$. Importantly, we use the parameter $\alpha$ as a ``bifurcation parameter'' in order to connect the harmonic ($\alpha=2$) and biharmonic ($\alpha=4$) limits. Remarkably, not only do we retrieve the instability of all solitonic pairs in the biharmonic case, but showcase a stabilization feature of particular branches of such multipulses that is {\it unique} to the fractional case and does not arise -- to our knowledge -- for integer multi-pulse settings. We explain systematically this stabilization via spectral analysis and expand upon the implications of our results for the potential observability of fractional multipulse solitary waves.
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RE: https://social.anoxinon.de/@flbact/115917428283845817
Jetzt, wo die ersten, niedrig(!) geschätzten Zahlen zirkulieren, wird sich quantifizieren lassen: Wie viel tausend Erblindete, tausende Tote, hunderttausend Verletzte sind der
Crosslisted article(s) found for physics.acc-ph. https://arxiv.org/list/physics.acc-ph/new
[1/1]:
- Measurement of the laser pulse phase velocity in plasma channel for DLA optimization
E. M. Starodubtseva, I. N. Tsymbalov, D. A. Gorlova, K. A. Ivanov, R. V. Volkov, A. B. Savel'ev
https://arxiv.org/abs/2602.13408 https://mastoxiv.page/@arXiv_physicsplasmph_bot/116085190490667154
- Effective Caldirola-Kanai Model for Accelerating Twisted Dirac States in Nonuniform Axial Fields
N. V. Filina, S. S. Baturin
https://arxiv.org/abs/2602.14555 https://mastoxiv.page/@arXiv_quantph_bot/116085876611312382
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Der wirtschaftlich motivierte #Eigenverbrauch von #Solarstrom steigt in Deutschland deutlich.
Laut Analyse des #Fraunhofer
"Canal-top PV for Afghanistan’s massive irrigation project"
#Afghanistan #SolarPower #Energy #Renewables
"Von Seiten der Gemeinde", meine Lieblingsmusiker aus dem Tiroler Oberland haben ein neues Album rausgebracht im November - wie hab ich das nur übersehen können!? 🙃
https://youtu.be/K2bQfSon6n0?si=H3ZHvpG_qMatbKB3
Erster Eindruck: ein sehr politisches Album das p…
Replaced article(s) found for physics.acc-ph. https://arxiv.org/list/physics.acc-ph/new
[1/1]:
- Classical and quantum beam dynamics simulation of the RF photoinjector test bench
Dyatlov, Kobets, Levichev, Maksimov, Nikiforov, Nozdrin, Popov, Sibiryakova, Yunenko, Karlovets
https://arxiv.org/abs/2509.00732 https://mastoxiv.page/@arXiv_physicsaccph_bot/115139328955562484
- First Experimental Demonstration of Beam Storage by Three-Dimensional Spiral Injection Scheme for...
Matsushita, Iinuma, Ohsawa, Nakayama, Furukawa, Ogawa, Saito, Mibe, Rehman
https://arxiv.org/abs/2602.01504 https://mastoxiv.page/@arXiv_physicsaccph_bot/116005767460963446
- Generation of high-OAM ultraviolet twisted light for RF-photoinjector applications
Dyatlov, Dolgintsev, Gerasimov, Kobets, Nazmov, Nozdrin, Sergeev, Shokin, Yunenko, Karlovets
https://arxiv.org/abs/2512.08442 https://mastoxiv.page/@arXiv_quantph_bot/115694829644210242
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