Zobrazeno 1 - 10
of 944
pro vyhledávání: '"Ahmed, A. D."'
Publikováno v:
Phys. Rev. Research 6, 043016 (2024)
Theoretical treatments of non-equilibrium dynamics in strongly interacting Bose-Fermi mixtures are complicated by the inherent non-Gaussian nature of the vacuum two-body physics, invalidating the typical Hartree-Fock-Bogoliubov approximation. Here, w
Externí odkaz:
http://arxiv.org/abs/2407.09176
Autor:
Dyke, P., Musolino, S., Kurkjian, H., Ahmed-Braun, D. J. M., Pennings, A., Herrera, I., Hoinka, S., Kokkelmans, S. J. J. M. F., Colussi, V. E., Vale, C. J.
Symmetry-breaking phase transitions are central to our understanding of states of matter. When a continuous symmetry is spontaneously broken, new excitations appear that are tied to fluctuations of the order parameter. In superconductors and fermioni
Externí odkaz:
http://arxiv.org/abs/2310.03452
Publikováno v:
Phys. Rev. Lett. 132, 133402 (2024)
We resolve the unexpected and long-standing disagreement between experiment and theory in the Efimovian three-body spectrum of Li-7, commonly referred to as the lithium few-body puzzle. Our results show that the discrepancy arises out of the presence
Externí odkaz:
http://arxiv.org/abs/2309.13128
Publikováno v:
Phys. Rev. Research 6, L012056 (2024)
The quenched unitary Bose gas is a paradigmatic example of a strongly interacting out-of-equilibrium quantum system, whose dynamics become difficult to describe theoretically due to the growth of non-Gaussian quantum correlations. We develop a conser
Externí odkaz:
http://arxiv.org/abs/2309.04587
Publikováno v:
Phys. Rev. A 107, 023301 (2023)
We analyse the change in the hyperradial Efimovian three-body potential as the two-body interaction is tuned from the broad to narrow Feshbach resonance regime. Here, it is known from both theory and experiment that the three-body dissociation scatte
Externí odkaz:
http://arxiv.org/abs/2210.14200
Autor:
Zeng, Hongjun a, Huang, Qingcheng b, ⁎, Abedin, Mohammad Zoynul c, ⁎, Ahmed, Abdullahi D. d, Lucey, Brian e
Publikováno v:
In Research in International Business and Finance January 2025 73 Part A
Publikováno v:
In Global Finance Journal December 2024 63
Publikováno v:
In Research in International Business and Finance February 2025 74
Autor:
Al-Khadaar Rana M., Ahmed Mahmood D.
Publikováno v:
Open Engineering, Vol 14, Iss 1, Pp 327-48 (2024)
Progress in jet grouting technology has been focused on the cutting-edge observer of jets, which aims to generate large columns of jet grouting and increase the activity of construction sites. Since jet grouting techniques vary from conventional grou
Externí odkaz:
https://doaj.org/article/be708243589b44e682843fe4117e9caa
Autor:
Yusuf Suleiman Dambatta, Changhe Li, Mohd Sayuti, Ahmed A D Sarhan, Min Yang, Benkai Li, Anxue Chu, Mingzheng Liu, Yanbin Zhang, Zafar Said, Zongming Zhou
Publikováno v:
Chinese Journal of Mechanical Engineering, Vol 37, Iss 1, Pp 1-22 (2024)
Abstract Minimum quantity Lubrication (MQL) is a sustainable lubrication system that is famous in many machining systems. It involve the spray of an infinitesimal amount of mist-like lubricants during machining processes. The MQL system is affirmed t
Externí odkaz:
https://doaj.org/article/9b3bd9ea31464553baa686d4bc3449a0