Tootfinder

So langsam werden die #Krähen hier im Viertel wirklich zur Plage. Von morgens um 4:00 bis abends um 22:00 permanentes Geschrei und Gekrächze in einer Lautstärke, die offene Fenster oder Balkonnutzung unangenehm bis unmöglich macht. Kann man irgendwo in #Karlsruhe Falken mieten (oder was auch imme…

Explaining interested people in Karlsruhe about our research on the challenges & opportunities of the digitalisation of the more than 100km of archival documents of the recompensation process of nationalsocialist injustice
#digitalisierung @…

Und heimwärts (@ RE2 ➜ Karlsruhe Hbf) #NowTräwelling https://traewelling.de/status/5268478

Mal ein #Karlsruher Thema. Ich kann das Terminbuchungsformular beim Bürgerbüro nicht abschicken. Er sagt mir aber auch nicht wieso nicht. Hab die Telefonnummer nun sicher 10x umformatiert und es mit 3 unterschiedlichen Browsern versucht. Kein Erfolg. Muss ich erst eine schwarze Katze opfern?

Modeling Gravitational Wave Bias from 3D Power Spectra of Spectroscopic Surveys
Dorsa Sadat Hosseini, Amir Dehghani, J. Leo Kim, Alex Krolewski, Suvodip Mukherjee, Ghazal Geshnizjani
https://arxiv.org/abs/2506.11201

Modeling Gravitational Wave Bias from 3D Power Spectra of Spectroscopic Surveys
We present a framework for relating gravitational wave (GW) sources to the astrophysical properties of spectroscopic galaxy samples. We show how this can enable using clustering measurements of gravitational wave (GW) sources to infer the relationship between the GW sources and the astrophysical properties of their host galaxies. We accomplish this by creating mock GW catalogs from the spectroscopic Sloan Digital Sky Survey (SDSS) DR7 galaxy survey. We populate the GWs using a joint host-galaxy…

The bump-on-tail instability excited by energetic electrons in helicon plasma
Shi-Jie Zhang, Dong Jing, Lei Chang, Kai-Jun Fu, Chao Wang, Zi-Chen Kan, Ye Tao, Jing-Jing Ma, Ji-Kai Sun, Ding-Zhou Li, Ilya Zadiriev, Elena Kralkina, Shin-Jae You
https://arxiv.org/abs/2506.13321

The bump-on-tail instability excited by energetic electrons in helicon plasma
This work explores for the first time bump-on-tail (BOT) instability excited by energetic electrons in helicon plasma. The Berk-Breizman model that developed for the wave-particle interaction and resulted instability in magnetic fusion is used. Details of the BOT instability are computed referring to typical helicon discharge conditions. Parameter studies are also conducted to reveal the effects of collisionality and energetic drive, to account for high-pressure and high-power senarios respecti…

The Software Landscape for the Density Matrix Renormalization Group
Per Sehlstedt, Jan Brandejs, Paolo Bientinesi, Lars Karlsson
https://arxiv.org/abs/2506.12629

The Software Landscape for the Density Matrix Renormalization Group
The density matrix renormalization group (DMRG) algorithm is a cornerstone computational method for studying quantum many-body systems, renowned for its accuracy and adaptability. Despite DMRG's broad applicability across fields such as materials science, quantum chemistry, and quantum computing, numerous independent implementations have been developed. This survey maps the rapidly expanding DMRG software landscape, providing a comprehensive comparison of features among 35 existing packages. We…

Are you kidding me? 3.40 Euros for a single Espresso?? This was the last time ever at Costa Coffee (Karlsruhe main Station). … Feels like a tourist trap as e.g. Venice, Piazza San Marco…but without Venice ;-)
#coffeechallenge #boycottCosta

🇺🇦 #NowPlaying on BBCRadio3's #EssentialClassics
Karl Jenkins, Metamorphosen Berlin & Wolfgang Emanuel Schmidt:
🎵 Palladio
#KarlJenkins #MetamorphosenBerlin #WolfgangEmanuelSchmidt

Team Karlsruhe at ISWS 2025 at Bertinoro main village sqaure. This is the place to meet for AIFB and FIZ Karlsruhe teams ;-)
#isws2025 @… @…