19S1 D. Anselmi
Theories of gravitation




D. Anselmi
From Physics To Life

A journey to the infinitesimally small and back

In English and Italian

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Recent Papers

Archive for December 2020

The Youtube Channel Quantum Gravity has just crossed the threshold of 500 subscribers. Its URL address is

Quick statistics up to date, at 2 years since creation:

Total number of views: 31 k
Total watched time: 4 k hours
Number of subscribers: 500
Number of videos: 94

Most watched videos:

Quantum gravity from fakeons – Catania 2019: 2586 views, 77.2 hours, 27 likes
Quantum gravity al pub: 1966 views, 453.6 hours, 31 likes
I quanti e la quasi realtà: 1691 views, 374 hours, 43 likes
Theories of Gravitation Lecture 1: 1686 views, 80.2 hours, 22 likes
La fisica e la vita – Viaggio nell’infinitamente piccolo, e ritorno: 1069 views, 114.0 hours, 11 likes
A predictive theory of quantum gravity from fake particles: 921 views, 34.5 hours, 14 likes
Quantum gravity with purely virtual particles: from qft to primordial cosmology: 869 views, 106.7 hours, 24 likes

Number of visits to this website since creation (2013): 49 k

Download count for the papers posted on archives other than arXiv (which does not allow download count):

18A5 The corr. principle in q. field th. and q. grav.: 1367 downloads (5 archives)
17A3 On the quantum field theory of the grav. interactions: 734 downloads (2 archives)
18A6 Let the dice play God: 509 downloads (4 archives)
18A7 On The Nature of the Higgs Boson: 354 downloads (4 archives)

Last update: Apr 16, 2021


14B1 D. Anselmi

Course on renormalization, taught in Pisa in 2015. (More chapters will be added later.)

Last update: May 9th 2015, 230 pages

Avaibable on Amazon:


1. Functional integral
2. Renormalization
3. Renormalization group
4. Gauge symmetry
5. Canonical formalism
6. Quantum electrodynamics
7. Non-Abelian gauge field theories
Notation and useful formulas

Read in flash format