Space-Time Grains: Roots of Special and Doubly Special Relativity
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21340%2F14%3A00222302" target="_blank" >RIV/68407700:21340/14:00222302 - isvavai.cz</a>
Result on the web
<a href="http://download.springer.com/static/pdf/595/art%253A10.1007%252Fs10701-013-9758-9.pdf?auth66=1417776879_ef3d6129a389e86a55e826e9bd976c80&ext=.pdf" target="_blank" >http://download.springer.com/static/pdf/595/art%253A10.1007%252Fs10701-013-9758-9.pdf?auth66=1417776879_ef3d6129a389e86a55e826e9bd976c80&ext=.pdf</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/s10701-013-9758-9" target="_blank" >10.1007/s10701-013-9758-9</a>
Alternative languages
Result language
angličtina
Original language name
Space-Time Grains: Roots of Special and Doubly Special Relativity
Original language description
We show that the special relativistic dynamics when combined with quantum mechanics and the concept of superstatistics can be interpreted as arising from two interlocked non-relativistic stochastic processes that operate at different energy scales. Thisinterpretation leads to Feynman amplitudes that are in the Euclidean regime identical to transition probability of a Brownian particle propagating through a granular space. Some kind of spacetime granularity could be therefore held responsible for the emergence at larger scales of various symmetries. For illustration we consider also the dynamics and the propagator of a spinless relativistic particle. Implications for doubly special relativity, quantum field theory, quantum gravity and cosmology are discussed.
Czech name
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Czech description
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Classification
Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BE - Theoretical physics
OECD FORD branch
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Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2014
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
FOUNDATIONS OF PHYSICS
ISSN
0015-9018
e-ISSN
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Volume of the periodical
44
Issue of the periodical within the volume
5
Country of publishing house
US - UNITED STATES
Number of pages
11
Pages from-to
512-522
UT code for WoS article
000336411200008
EID of the result in the Scopus database
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