78 citations · 163 across the 4 of their papers we have counts for
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Hamilton Geometry - Phase Space Geometry from Modified Dispersion Relations
Leonardo Barcaroli, Lukas K. Brunkhorst, Giulia Gubitosi +2
Quantum gravity phenomenology suggests an effective modification of the general relativistic dispersion relation of freely falling point particles caused by an underlying theory of…
Curved spacetimes with local -Poincaré dispersion relation
Leonardo Barcaroli, Lukas K. Brunkhorst, Giulia Gubitosi +2
We use our previously developed identification of dispersion relations with Hamilton functions on phase space to locally implement the -Poincaré dispersion relation in the momen…
Planck-scale-modified dispersion relations in homogeneous and isotropic spacetimes
Leonardo Barcaroli, Lukas K. Brunkhorst, Giulia Gubitosi +2
The covariant understanding of dispersion relations as level sets of Hamilton functions on phase space enables us to derive the most general dispersion relation compatible with hom…
Hamilton geometry: Phase space geometry from modified dispersion relations
Leonardo Barcaroli, Lukas K. Brunkhorst, Giulia Gubitosi +2
We describe the Hamilton geometry of the phase space of particles whose motion is characterised by general dispersion relations. In this framework spacetime and momentum space are…