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pro vyhledávání: '"Raml A"'
The Swampland Distance Conjecture postulates the emergence of an infinite tower of massless states when approaching infinite-distance points in moduli space. However, most string backgrounds are supported by fluxes, and therefore depart from the pure
Externí odkaz:
http://arxiv.org/abs/2412.10364
The distance conjecture diagnoses viable low-energy effective realisation of consistent theories of quantum gravity by examining their breakdown at infinite distance in their parameter space. At the same time, infinite distance points in parameter sp
Externí odkaz:
http://arxiv.org/abs/2312.07674
Autor:
Samuel Massart, Mariette Vreugdenhil, Bernhard Bauer-Marschallinger, Claudio Navacchi, Bernhard Raml, Wolfgang Wagner
Publikováno v:
European Journal of Remote Sensing, Vol 57, Iss 1 (2024)
The C-band Synthetic Aperture Radar (SAR) on board of the Sentinel-1 satellites have a strong potential to retrieve Surface Soil Moisture (SSM). Using a change detection model to Sentinel-1 backscatter, an SSM product at a kilometre scale resolution
Externí odkaz:
https://doaj.org/article/183792eb4ccd473e88a8542d53564fdf
Publikováno v:
Journal of High Energy Physics, Vol 2024, Iss 6, Pp 1-61 (2024)
Abstract The distance conjecture diagnoses viable low-energy effective realisations of consistent theories of quantum gravity by examining their breakdown at infinite distance in their parameter space. At the same time, infinite distance points in pa
Externí odkaz:
https://doaj.org/article/a7a95a4d1bb2445db5087a85c77e12ae
Autor:
Demulder, Saskia, Raml, Thomas
Topological defects have long been known to encode symmetries and dualities between physical systems. In the context of string theory, defects have been intensively studied at the level of the worldsheet. Although marked by a number of pioneering mil
Externí odkaz:
http://arxiv.org/abs/2208.04662
Autor:
Demulder, Saskia, Raml, Thomas
We explore two distinct methods to introduce integrable defects in a family of integrable sigma-models known as Yang-Baxter models. The first method invokes a modified monodromy matrix encoding an integrable defect separating two integrable systems.
Externí odkaz:
http://arxiv.org/abs/2112.13606
Autor:
Tiffner, Katrin I., Ramezanli, Tannaz, Boulgaropoulos, Beate, Birngruber, Thomas, Bodenlenz, Manfred, Lackner, Bettina C., Raml, Reingard, Jiang, Ying, Raney, Sam G., Sinner, Frank
Publikováno v:
In European Journal of Pharmaceutical Sciences 1 September 2024 200
Autor:
Ameen Alsaggaf, Yazeed Owiwi, Mohamed Shalaby, Alaa Ghallab, Mazen Zidan, Ahmed Alawi, Nasir Bustangi, Mohammed Awad, Abdulelah Bana, Saad Al Zeair, Ahmed Afandi, Ahmed Basyouni, Ibrahim Al Nasser, Enas Raml, Enaam Raboei
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-7 (2023)
Abstract Coronavirus (COVID-19) was a pandemic disease that was affecting our medical and surgical daily practice badly. The surgical management of acute appendicitis was the gold standard, but new studies suggest the safety of antibiotic treatment a
Externí odkaz:
https://doaj.org/article/44cbe27ce557404789a7a566776af409
Akademický článek
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Autor:
Hindawi, Salwa, Elgemmezi, Tarek, A. El-Kafrawy, Sherif, Samadani, Hani, Tilmisani, Mayasim, Assiri, Omar, Raml, Mohammad, I. Azhar, Esam, Badawi, Maha
Publikováno v:
In Transfusion and Apheresis Science June 2023 62(3)