منابع مشابه
Investigation of parameters affecting the travel time at tramway systems: the case of Athens, Greece
Within the framework of this paper, various parameters that might affect the efficiency and the reliability of a tramway system are examined. Two linear regression models are built in order to investigate the way these parameters are affecting the commercial speed and the travel time deviation, respectively. The case study is the tramway of Athens which operates since the 2004 Olympic Games. Al...
متن کاملQuantum Theory Looks at Time Travel
Karl Svozil Institute of Theoretical Physics, Vienna University of Technology, Wiedner Hauptstraße 8-10/136, A-1040 Vienna, Austria† Abstract We introduce a quantum mechanical model of time travel which includes two figurative beam splitters in order to induce feedback to earlier times. This leads to a unique solution to the paradox where one could kill one’s grandfather in that once the future...
متن کاملReal-time data analysis at the LHC: present and future
The Large Hadron Collider (LHC), which collides protons at an energy of 14 TeV, produces hundreds of exabytes of data per year, making it one of the largest sources of data in the world today. At present it is not possible to even transfer most of this data from the four main particle detectors at the LHC to “offline” data facilities, much less to permanently store it for future processing. For...
متن کاملSparticles at the LHC
Sparticle mass hierarchies will play an important role in the type of signatures that will be visible at the Large Hadron Collider. We analyze these hierarchies for the four lightest sparticles for a general class of supergravity unified models including nonuniversalities in the soft breaking sector. It is shown that out of nearly 104 possibilities of sparticle mass hierarchies, only a small nu...
متن کاملOctetonium at the LHC
Several models of new physics, such as grand unified theories, Pati-Salam models, chiral color models, etc., predict the existence of an SU(2)L doublet of color-octet scalars (COS). In the Manohar-Wise model, the Yukawa couplings of the COS are assumed to be consistent with Minimal Flavor Violation ensuring constraints from flavor physics are satisfied even for relatively light scalars. In this...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Materials Today
سال: 2011
ISSN: 1369-7021
DOI: 10.1016/s1369-7021(11)70102-x