Zobrazeno 1 - 10
of 2 322 289
pro vyhledávání: '"A, Harper"'
Autor:
Jennifer Ditchburn, Graham Fox
Political legacy is a concept that is often tossed around casually, hastily defined by commentators long before a prime minister leaves office. In the case of the polarizing Stephen Harper, clear-eyed analysis of his tenure is hard to come by. The Ha
Autor:
Frances Ellen Watkins Harper
Frances Harper: Poems, Prose, and Sketches (2021) is a collection of writing by Frances Harper. Harper, the first African American woman to publish a novel, gained a reputation as a popular poet and impassioned abolitionist in the decades leading up
Autor:
Sahoo, Ayan, Rakshit, Debraj
The localization-delocalization transition can be leveraged as a resource for achieving quantum-enhanced sensitivity in parameter estimation. We demonstrate that by employing different classes of localization-delocalization transition potentials one
Externí odkaz:
http://arxiv.org/abs/2408.03232
Autor:
Biswas, Sougata
In this paper we demonstrate, using a couple of variants of a two-strand ladder network that, a quasiperiodic Aubry-Andr\'e-Harper (AAH) modulation applied to the vertical strands, mimicking a deterministic distortion in the network, can give rise to
Externí odkaz:
http://arxiv.org/abs/2407.17871
We study the high-harmonic generation in the Aubry-Andre-Harper (AAH) model. The modulating phase of the AAH model is used as a control parameter while preserving the chiral symmetry hosting the zero-energy edge states. The harmonic yield in a partic
Externí odkaz:
http://arxiv.org/abs/2406.14946
Autor:
Blandine P. Martin
I live to wipe out his kind. But he might be my last hope. I am Harper Jones, a specialist in occult sciences and a vampire hunter. My childhood conditioned me to hate them and hunt them down, and for years I have worked towards one single goal: aven
Autor:
Avogaro, Andrea, Toaiari, Andrea, Cunico, Federico, Xu, Xiangmin, Dafas, Haralambos, Vinciarelli, Alessandro, Li, Emma, Cristani, Marco
We introduce HARPER, a novel dataset for 3D body pose estimation and forecast in dyadic interactions between users and Spot, the quadruped robot manufactured by Boston Dynamics. The key-novelty is the focus on the robot's perspective, i.e., on the da
Externí odkaz:
http://arxiv.org/abs/2403.14447
We study the critical behaviors of the ground and first excited states in the one-dimensional nonreciprocal Aubry-Andr{\'e}-Harper model using both the self-normal and biorthogonal fidelity susceptibilities. We demonstrate that fidelity susceptibilit
Externí odkaz:
http://arxiv.org/abs/2404.16704
Publikováno v:
Chin. Phys. Lett. 39, 063701 (2022)
Ultracold atoms trapped in optical superlattices provide a simple platform for realizing the seminal Aubry-Andr\'{e}-Harper (AAH) model. However, the periodic modulations on the nearest-neighbour hoppings have been ignored in this model. In this pape
Externí odkaz:
http://arxiv.org/abs/2404.11220
We investigate the properties of mobility edge in an Aubry-Andr\'e-Harper model with non-reciprocal long-range hopping. The results reveal that there can be a new type of mobility edge featuring both strength-dependent and scale-free properties. By c
Externí odkaz:
http://arxiv.org/abs/2403.16739