Coherent states for 3d deformed special relativity: semi-classical points in a quantum flat spacetime | Zendy

Etera R. Livine | Zendy; Daniele Oriti | Zendy

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Coherent states for 3d deformed special relativity: semi-classical points in a quantum flat spacetime

Author(s) -

Etera R. Livine,

Daniele Oriti

Publication year - 2005

Publication title -

journal of high energy physics

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.998

H-Index - 261

eISSN - 1126-6708

pISSN - 1029-8479

DOI - 10.1088/1126-6708/2005/11/050

Subject(s) - spacetime , causal sets , spacetime topology , coherent states , doubly special relativity , general relativity , problem of time , mathematics of general relativity , physics , theory of relativity , theoretical physics , stationary spacetime , quantum field theory in curved spacetime , classical mechanics , quantum gravity , quantum , four force , quantum mechanics , numerical relativity

We analyse the quantum geometry of 3-dimensional deformed special relativity(DSR) and the notion of spacetime points in such a context, identified withcoherent states that minimize the uncertainty relations among spacetimecoordinates operators. We construct this system of coherent states in both theRiemannian and Lorentzian case, and study their properties and their geometricinterpretation.Comment: RevTeX4, 20 page

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