Zobrazeno 1 - 10
of 93
pro vyhledávání: '"Hartmut Abele"'
Publikováno v:
Physical Review Research, Vol 3, Iss 3, p 033065 (2021)
Erik Verlinde's theory of entropic gravity [E. Verlinde, J. High Energy Phys. 04 (2011) 02910.1007/JHEP04(2011)029], postulating that gravity is not a fundamental force but rather emerges thermodynamically, has garnered much attention as a possible r
Externí odkaz:
https://doaj.org/article/915d2bd898c148878e81d9e7e4343855
Publikováno v:
Journal of Imaging, Vol 6, Iss 11, p 118 (2020)
The moisture content of screed samples is an essential parameter in the construction industry, since the screed must dry to a certain level of moisture content to be ready for covering. This paper introduces neutron radiography (NR) and neutron tomog
Externí odkaz:
https://doaj.org/article/67df4c68e55743c4b0c58c2bc6a314c0
Publikováno v:
Symmetry, Vol 11, Iss 3, p 407 (2019)
We consider the Cannex (Casimir And Non-Newtonian force EXperiment) test of the quantum vacuum intended for measuring the gradient of the Casimir pressure between two flat parallel plates at large separations and constraining parameters of the chamel
Externí odkaz:
https://doaj.org/article/3de1ed06c77a46b38a54ed2b83eeca79
Publikováno v:
Zeitschrift für Naturforschung A.
The neutron optical Lloyd interferometer can serve as a potent experiment for probing fundamental physics beyond the standard models of particles and cosmology. In this article, we provide a full Green’s function analysis of a Lloyd interferometer
Publikováno v:
Nature Reviews Physics. 3:309-327
Among the known particles, the neutron is special because it provides experimental access to all of the four fundamental forces and a wide range of hypothetical interactions. Despite being unstable, free neutrons live long enough to be used as test p
Publikováno v:
Journal of Surface Investigation: X-ray, Synchrotron and Neutron Techniques. 14:S140-S143
The question of the nature of dark matter is one of the major challenges of elementary particle physics. Not surprisingly, the recent suggestion of a dark decay channel as a solution to persisting discrepancies in neutron lifetime measurements has in
Autor:
Stefan Baumgartner, E. Jericha, Gerald Badurek, Christoph Gösselsberger, Hartmut Abele, Peter Geltenbort, Masahiro Hino, Tatsuro Oda, B. M. Berger, Robert Raab
Publikováno v:
Scientific Reports, Vol 10, Iss 1, Pp 1-12 (2020)
Scientific Reports
Scientific Reports, Nature Publishing Group, 2020, 10 (1), pp.5815. ⟨10.1038/s41598-020-62612-9⟩
'Scientific Reports ', vol: 10, pages: 5815-1-5815-12 (2020)
Scientific Reports
Scientific Reports, Nature Publishing Group, 2020, 10 (1), pp.5815. ⟨10.1038/s41598-020-62612-9⟩
'Scientific Reports ', vol: 10, pages: 5815-1-5815-12 (2020)
We report on first experimental tests of a neutron magnetic spin resonator at a very cold neutron beam port of the high flux reactor at the ILL Grenoble. When placed between two supermirror neutron polarizers and operated in a pulsed traveling-wave m
Autor:
Martin Suda, Manfried Faber, Joachim Bosina, Tobias Jenke, Christian Käding, Jakob Micko, Mario Pitschmann, Hartmut Abele
The time evolution of a quantum wave packet in the linear gravity potential is known as Quantum Bouncing Ball. The qBounce collaboration recently observed such a system by dropping wave packets of ultracold neutrons by a height of roughly 30 microns.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::23da54329f89b8be45d28b6d5075564b
http://arxiv.org/abs/2111.02769
http://arxiv.org/abs/2111.02769
Publikováno v:
Physics Letters B, Vol 822, Iss, Pp 136640-(2021)
'Physics Letters B ', vol: 822, pages: 136640-1-136640-7 (2021)
Physics Letters
'Physics Letters B ', vol: 822, pages: 136640-1-136640-7 (2021)
Physics Letters
We analyze a possibility to probe beyond-Riemann gravity (BRG) contributions, introduced by Kostelecky and Li (see Phys. Rev. D 103, 024059 (2021) and Phys. Rev. D 104, 044054 (2021)) on the basis of the Effective Field Theory (EFT) by Kostelecky Phy
Publikováno v:
'Physical Review Research ', vol: 3, pages: 033065-1-033065-11 (2021)
Erik Verlinde's theory of entropic gravity [arXiv:1001.0785], postulating that gravity is not a fundamental force but rather emerges thermodynamically, has garnered much attention as a possible resolution to the quantum gravity problem. Some have rul