Zobrazeno 1 - 10
of 82 166
pro vyhledávání: '"Urs AN"'
The two-boost problem in space mission design asks whether two points of phase space can be connected with the help of two boosts of given energy. We provide a positive answer for a class of systems related to the restricted three-body problem by def
Externí odkaz:
http://arxiv.org/abs/2412.08415
Autor:
Misra, Shobhna, Pradeep, Reshma Peremadathil, Feng, Yaoxuan, Grob, Urs, Mandru, Andrada Oana, Degen, Christian L., Hug, Hans J., Eichler, Alexander
The separation of physical forces acting on the tip of a magnetic force microscope (MFM) is essential for correct magnetic imaging. Electrostatic forces can be modulated by varying the tip-sample potential and minimized to map the local Kelvin potent
Externí odkaz:
http://arxiv.org/abs/2412.04165
Resonant X-ray diffraction (RXD) provides a unique capability to investigate electronically ordered states in matter. Importantly, circular dichroism in RXD can determine the absolute chirality formed by anisotropic multipole arrangement. Here, we de
Externí odkaz:
http://arxiv.org/abs/2412.01396
Autor:
Sati, Hisham, Schreiber, Urs
We observe that there is a rigorous derivation of (abelian) anyonic quantum states, hence of "topological order", on the 1+2-dimensional fixed locus of M5-probes wrapped over a trivially Seifert-fibered 3-orbifold singularity. Similar statements have
Externí odkaz:
http://arxiv.org/abs/2411.16852
Diffusion-based purification (DBP) is a defense against adversarial examples (AEs), amassing popularity for its ability to protect classifiers in an attack-oblivious manner and resistance to strong adversaries with access to the defense. Its robustne
Externí odkaz:
http://arxiv.org/abs/2411.16598
Following arguments that the (hidden) M-algebra serves as the maximal super-exceptional tangent space for 11D supergravity, we make explicit here its integration to a (super-Lie) group. This is equipped with a left-invariant extension of the ''decomp
Externí odkaz:
http://arxiv.org/abs/2411.11963
Super $L_\infty$-algebras unify extended super-symmetry with rational classifying spaces for higher flux densities: The super-invariant super-fluxes which control super $p$-branes and their supergravity target super-spaces are, together with their (n
Externí odkaz:
http://arxiv.org/abs/2411.10260
The conjectured symmetries of M-theory famously involve (1.) brane-extended super-symmetry (the M-algebra) and (2.) exceptional duality-symmetry (the $\mathfrak{e}_{11}$-algebra); but little attention has been given to their inevitable combination. I
Externí odkaz:
http://arxiv.org/abs/2411.03661
Autor:
Sati, Hisham, Schreiber, Urs
We first give a brief exposition of our recent realization of anyonic quantum states on single M5-brane probes in 11D super-gravity backgrounds, by non-perturbative quantization of the topological sector of the self-dual tensor field on the 6D worldv
Externí odkaz:
http://arxiv.org/abs/2411.00628
Semi-supervised anomaly detection is based on the principle that potential anomalies are those records that look different from normal training data. However, in some cases we are specifically interested in anomalies that correspond to high attribute
Externí odkaz:
http://arxiv.org/abs/2410.23158