681 citations · 4.4k across the 93 of their papers we have counts for
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gr-qc2019
Unitarity and information in quantum gravity: a simple example
Lautaro Amadei, Hongguang Liu, Alejandro Perez
In approaches to quantum gravity, where smooth spacetime is an emergent approximation of a discrete Planckian fundamental structure, any effective smooth field theoretical descript…
gr-qc2019★ 1 cited
Black holes, Planckian granularity, and the changing cosmological `constant'
Alejandro Perez, Daniel Sudarsky
In a recent work we have argued that nosy energy momentum diffusion due to space-time discreteness at the Planck scale (naturally expected to arise from quantum gravity) can be res…
gr-qc2019★ 10 cited
Hawking's information puzzle: a solution realized in loop quantum cosmology
Lautaro Amadei, Alejandro Perez
In approaches to quantum gravity, where smooth spacetime is an emergent approximation of a discrete Planckian fundamental structure, any standard effective field theoretical descri…