Tootfinder

Green's functions for magnetic Dirac operators and bulk-edge correspondence
Jean-Marie Barbaroux, Horia D. Cornean, Lo\"ic Le Treust, Nicolas Raymond, Edgardo Stockmeyer
https://arxiv.org/abs/2509.17151

Green's functions for magnetic Dirac operators and bulk-edge correspondence
We study the resolvent kernel (Green's function) of magnetic Dirac operators on a half-plane with boundary conditions interpolating between infinite mass and zigzag cases, excluding the latter. We show that these kernels have all the required properties so that the proof of bulk-edge correspondence from the infinite mass case shown recently can be repeated ad litteram. The zigzag case exhibits qualitatively different behavior and will be addressed in future work.

Modeling the JWST MIRI Counts, Insights Into the Source Properties and Role of Dust-Obscured AGN
Edgar P. Vidal, Anna Sajina, Amber R. Banks, Matthieu B\'ethermin, Carl Ferkinhoff, Andreea Petric, Alexandra Pope, Jianwei Lyu, Vivian U, L. Y. Aaron Yung, Pallavi Patil
https://arxiv.org/abs/2509.15331

Modeling the JWST MIRI Counts, Insights Into the Source Properties and Role of Dust-Obscured AGN
Understanding the co-evolution of galaxies and active galactic nuclei (AGN) requires accurate modeling of dust-obscured systems. Recent surveys using the Mid Infrared Instrument (MIRI) onboard the James Webb Space Telescope (JWST) have uncovered a large population of dust obscured AGN, challenging current theoretical frameworks. We present an updated version of the Simulated Infrared Extragalactic Dusty Sky (SIDES) simulation framework. Our updates include modified star-forming and starburst ga…

🇺🇦 #NowPlaying on BBCRadio3's #Breakfast
Johann Sebastian Bach, Yo‐Yo Ma, Edgar Meyer & Chris Thile:
🎵 Wachet Auf, ruft uns die Stimme BWV.645
#JohannSebastianBach #YoYoMa #EdgarMeyer #ChrisThile
https://open.spotify.com/track/0jCK1UH5il1KD6R5sGiW9s

HUAC sucked. J. Edgar sucked. Half our elected government sucks.
"...movie that came under suspicion was “It’s a Wonderful Life.” The FBI complained that the 1946 blockbuster, which starred Jimmy Stewart as a broken man who learns the true value of his life, “deliberately maligned the upper classes” with its negative portrayal of Mr. Potter, the town’s richest man."
It DID malign Mr. Potter. He sucked.
Help Jane Fonda and the new Committee for the First Amendment!…

Committee for the First Amendment

Quantum sensing with a spin ensemble in a two-dimensional material
Souvik Biswas, Giovanni Scuri, Noah Huffman, Eric I. Rosenthal, Ruotian Gong, Thomas Poirier, Xingyu Gao, Sumukh Vaidya, Abigail J. Stein, Tsachy Weissman, James H. Edgar, Tongcang Li, Chong Zu, Jelena Vu\v{c}kovi\'c, Joonhee Choi
https://arxiv.org/abs/2509.08984…

Quantum sensing with a spin ensemble in a two-dimensional material
Quantum sensing with solid-state spin defects has transformed nanoscale metrology, offering sub-wavelength spatial resolution with exceptional sensitivity to multiple signal types. Maximizing these advantages requires minimizing both the sensor-target separation and detectable signalthreshold. However, leading platforms such as nitrogen-vacancy (NV) centers in diamond suffer performance degradation near surfaces or in nanoscale volumes, motivating the search for optically addressable spin senso…