Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Mangat, Patrick"'
In order to ensure safe autonomous driving, precise information about the conditions in and around the vehicle must be available. Accordingly, the monitoring of occupants and objects inside the vehicle is crucial. In the state-of-the-art, single or m
Externí odkaz:
http://arxiv.org/abs/2205.01515
Many road accidents are caused by drowsiness of the driver. While there are methods to detect closed eyes, it is a non-trivial task to detect the gradual process of a driver becoming drowsy. We consider a simple real-time detection system for drowsin
Externí odkaz:
http://arxiv.org/abs/2110.11223
LiDAR depth maps provide environmental guidance in a variety of applications. However, such depth maps are typically sparse and insufficient for complex tasks such as autonomous navigation. State of the art methods use image guided neural networks fo
Externí odkaz:
http://arxiv.org/abs/2107.06709
Depth completion from sparse LiDAR and high-resolution RGB data is one of the foundations for autonomous driving techniques. Current approaches often rely on CNN-based methods with several known drawbacks: flying pixel at depth discontinuities, overf
Externí odkaz:
http://arxiv.org/abs/2107.06711
Axions play a central role in inflationary model building and other cosmological applications. This is mainly due to their flat potential, which is protected by a global shift symmetry. However, quantum gravity is known to break global symmetries, th
Externí odkaz:
http://arxiv.org/abs/1607.06814
We present a new model of large field inflation along a winding trajectory in the field space of two axionic fields, where the 'axions' originate from the complex structure moduli sector of a Calabi-Yau 3-fold at large complex structure. The winding
Externí odkaz:
http://arxiv.org/abs/1503.07912
Publikováno v:
Nucl. Phys. B894 (2015) 456-495
We continue the development of axion monodromy inflation, focussing in particular on the backreaction of complex structure moduli. In our setting, the shift symmetry comes from a partial large complex structure limit of the underlying type IIB orient
Externí odkaz:
http://arxiv.org/abs/1411.2032
Publikováno v:
JHEP 1409:140,2014
Recent observations constrain the amount of Dark Radiation ($\Delta N_{\rm eff}$) and may even hint towards a non-zero value of $\Delta N_{\rm eff}$. It is by now well-known that this puts stringent constraints on the sequestered Large Volume Scenari
Externí odkaz:
http://arxiv.org/abs/1403.6810
Publikováno v:
In Nuclear Physics, Section B May 2015 894:456-495
Autor:
Mangat, Patrick
This thesis explores the string theory landscape in two distinct approaches. First, we study dark radiation predictions in Large Volume Scenarios (LVS). Specifically, we realise the visible sector by D7-branes wrapping a 4-cycle. In consequence, the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::31aab3f59ea4236182299ff095ee5c4c
http://archiv.ub.uni-heidelberg.de/volltextserver/22967/
http://archiv.ub.uni-heidelberg.de/volltextserver/22967/