Zobrazeno 1 - 10
of 2 226
pro vyhledávání: '"Fischer, P. R."'
Autor:
Pal, Kunal, Fischer, Uwe R.
We consider the unitary quantum dynamics of a Bose-Einstein condensates at absolute zero, and demonstrate that an analogue gravity model in such a setting must take into account the backreaction of quasiparticle excitations onto the condensate backgr
Externí odkaz:
http://arxiv.org/abs/2410.13596
Autor:
Fischer, Julia R., Ram, Nilam
This paper investigates how the topical flow of dyadic conversations emerges over time and how differences in interlocutors' personality traits contribute to this topical flow. Leveraging text embeddings, we map the trajectories of $N = 1655$ convers
Externí odkaz:
http://arxiv.org/abs/2410.11043
Autor:
Datta, Satadal, Fischer, Uwe R.
Addressing the general question whether Penrose singularities physically exist inside black holes, we investigate the problem in the context of an analogue system, a flowing laboratory liquid, for which the governing equations are at least in princip
Externí odkaz:
http://arxiv.org/abs/2407.18165
Autor:
Daugherty, Michael C., Jacobse, Peter H., Jiang, Jingwei, Jornet-Somoza, Joaquim, Dorit, Reis, Wang, Ziyi, Lu, Jiaming, McCurdy, Ryan, Rubio, Angel, Louie, Steven G., Crommie, Michael F., Fischer, Felix R.
The integration of low-energy states into bottom-up engineered graphene nanoribbons (GNRs) is a robust strategy for realizing materials with tailored electronic band structure for nanoelectronics. Low-energy zero-modes (ZMs) can be introduced into na
Externí odkaz:
http://arxiv.org/abs/2402.15882
Autor:
Baak, Jae-Gyun, Fischer, Uwe R.
Publikováno v:
Phys. Rev. Lett. 132, 240803 (2024)
We investigate performing classical and quantum metrology and parameter estimation by using interacting trapped bosons, which we theoretically treat by a self-consistent many-body approach of the multiconfigurational Hartree type. Focusing on a tilte
Externí odkaz:
http://arxiv.org/abs/2310.02580
Autor:
Saroka, Vasil A., Kong, Fanmiao, Downing, Charles A., Payod, Renebeth B., Fischer, Felix R., Sun, Xiankai, Bogani, Lapo
The search for energy efficient materials is urged not only by the needs of modern electronics but also by emerging applications in neuromorphic computing and artificial intelligence. Currently, there exist two mechanisms for achieving dissipationles
Externí odkaz:
http://arxiv.org/abs/2310.02148
Publikováno v:
Class. Quantum Grav. 40, 215001 (2023)
In an effort to invariantly characterize the conformal curvature structure of analogue spacetimes built from a nonrelativistic fluid background, we determine the Petrov type of a variety of laboratory geometries. Starting from the simplest examples,
Externí odkaz:
http://arxiv.org/abs/2305.12771
Exercising direct control over the unusual electronic structures arising from quantum confinement effects in graphene nanoribbons (GNRs) - atomically defined quasi one-dimensional (1D) strips of graphene - is intimately linked to geometric boundary c
Externí odkaz:
http://arxiv.org/abs/2304.07394
Autor:
Gyhm, Ju-Yeon, Fischer, Uwe R.
Publikováno v:
AVS Quantum Sci. 6, 012001 (2024)
We establish a general implementation-independent approach to assess the potential advantage of using highly entangled quantum states between the initial and final states of the charging protocol to enhance the maximum charging power of quantum batte
Externí odkaz:
http://arxiv.org/abs/2303.07841
Autor:
Witti Matthias J., Ula Bozic, Hartmann Daniel, Kunisch Raphael, Pudritz Yvonne, Huber Marion, Schmidmaier Ralf, Fischer Martin R., Huber Johanna, Zottmann Jan M.
Publikováno v:
International Journal of Health Professions, Vol 11, Iss 1, Pp 75-85 (2024)
Interprofessional patient handover between physicians and nurses is considered one of the most important professional activities for ensuring patient safety. Errors in interprofessional patient handover are a major cause of preventable patient harm.
Externí odkaz:
https://doaj.org/article/0ddea97d46f54282811613d47d3405c1
