Zobrazeno 1 - 10
of 427
pro vyhledávání: '"Christian, Schubert"'
Publikováno v:
Journal of Medical Case Reports, Vol 18, Iss 1, Pp 1-14 (2024)
Abstract Background The posture of performance-oriented sport climbers adapts in a way that likely promotes the development of low back pain. The thoracolumbar fascia, while also contributing to performance, seems to be involved in that process. Furt
Externí odkaz:
https://doaj.org/article/e5d970b71c424f12b77d55eac4de0a0f
Autor:
Jason R. Williams, Charles A. Sackett, Holger Ahlers, David C. Aveline, Patrick Boegel, Sofia Botsi, Eric Charron, Ethan R. Elliott, Naceur Gaaloul, Enno Giese, Waldemar Herr, James R. Kellogg, James M. Kohel, Norman E. Lay, Matthias Meister, Gabriel Müller, Holger Müller, Kamal Oudrhiri, Leah Phillips, Annie Pichery, Ernst M. Rasel, Albert Roura, Matteo Sbroscia, Wolfgang P. Schleich, Christian Schneider, Christian Schubert, Bejoy Sen, Robert J. Thompson, Nicholas P. Bigelow
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-11 (2024)
Abstract Deployment of ultracold atom interferometers (AI) into space will capitalize on quantum advantages and the extended freefall of persistent microgravity to provide high-precision measurement capabilities for gravitational, Earth, and planetar
Externí odkaz:
https://doaj.org/article/829e00c52b584835b71c53c84162cc89
Publikováno v:
Physics Letters B, Vol 852, Iss , Pp 138610- (2024)
While the QED photon amplitudes at full momentum so far have been calculated only up to the six-photon level, in the low-energy limit there are explicit formulas for all helicity components even at the N-photon level, obtained by Martin et al. in 200
Externí odkaz:
https://doaj.org/article/60b362532ee7491a8b7e64110268f2f2
Autor:
Lennart Seizer, Ellis Huber, Miriam Schirmer, Sven Hilbert, Eva-Maria Wiest, Christian Schubert
Publikováno v:
Trials, Vol 24, Iss 1, Pp 1-12 (2023)
Abstract Rheumatoid arthritis (RA) is a chronic autoimmune disease that primarily affects cartilage and bone. Psychological stress can both trigger disease exacerbation and result from disease activity. As standard pharmacological interventions alone
Externí odkaz:
https://doaj.org/article/55fec21e149b430a8df32fd335d95d23
Autor:
Lennart Seizer, Christian Schubert
Publikováno v:
International Dental Journal, Vol 72, Iss 6, Pp 765-772 (2022)
Psychoneuroimmunology (PNI) is an area of interdisciplinary research exploring the complex interactions within the immuno-neuro-endocrine system in response to psychosocial influences. Such influences can trigger neurological changes, leading to immu
Externí odkaz:
https://doaj.org/article/e38aeddad05142f6823ad017e767006c
Publikováno v:
Physics Letters B, Vol 843, Iss , Pp 137969- (2023)
The worldline formalism has previously been used for deriving compact master formulas for the QED N - photon amplitudes in vacuum, in a constant field and in a plane-wave field. Here we carry this program one step further by deriving master formulas
Externí odkaz:
https://doaj.org/article/e97b20764ec54db08857b4bde2552b96
Publikováno v:
Nuclear Physics B, Vol 991, Iss , Pp 116217- (2023)
This is the second one of a series of four papers devoted to a first calculation of the scalar and spinor QED four-photon amplitudes completely off-shell. We use the worldline formalism which provides a gauge-invariant decomposition for these amplitu
Externí odkaz:
https://doaj.org/article/de61278d68004af0a876990c782eb8f2
Publikováno v:
Nuclear Physics B, Vol 991, Iss , Pp 116216- (2023)
The present paper is the first in a series of four where we use the worldline formalism to obtain the QED four-photon amplitude completely off-shell. We present the result explicitly in terms of hypergeometric functions, and derivatives thereof, for
Externí odkaz:
https://doaj.org/article/e0929902606e4db885f103985261e9f2
Publikováno v:
SciPost Physics Proceedings, Iss 14, p 031 (2023)
It is well-known that the symmetry group of a Feynman diagram can give important information on possible strategies for its evaluation, and the mathematical objects that will be involved. Motivated by ongoing work on multi-loop multi-photon amplitude
Externí odkaz:
https://doaj.org/article/bdeae546cf0b47ee924df4f533e88f6d
Autor:
Henning Albers, Robin Corgier, Alexander Herbst, Ashwin Rajagopalan, Christian Schubert, Christian Vogt, Marian Woltmann, Claus Lämmerzahl, Sven Herrmann, Eric Charron, Wofgang Ertmer, Ernst M. Rasel, Naceur Gaaloul, Dennis Schlippert
Publikováno v:
Communications Physics, Vol 5, Iss 1, Pp 1-7 (2022)
Matter-wave sensors benefit from high flux cold atomic sources. Here, a time-averaged optical dipole trap is reported that generates Bose-Einstein condensates by fast evaporative cooling and further reduces the expansion by means of an all-optical ma
Externí odkaz:
https://doaj.org/article/59a243979d584048a833aa966d24446b