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 700 subscribers. Its URL address is

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

Total number of views: 41 k
Total watched time: 5.4 k hours
Number of subscribers: 700
Number of videos: 110

Most watched videos:

Quantum gravity from fakeons – Catania 2019: 2678 views, 79.6 hours, 31 likes
Quantum gravity al pub: 2216 views, 500 hours, 34 likes
I quanti e la quasi realtà: 2160 views, 479 hours, 50 likes
Theories of Gravitation Lecture 1: 1806 views, 85.4 hours, 23 likes
La fisica e la vita – Viaggio nell’infinitamente piccolo, e ritorno: 1214 views, 134.4 hours, 16 likes
A predictive theory of quantum gravity from fake particles: 947 views, 35.4 hours, 15 likes
Quantum gravity with purely virtual particles: from qft to primordial cosmology: 891 views, 107.7 hours, 25 likes

Number of visits to this website since creation (2013): 49.5 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.: 1416 downloads (5 archives)
17A3 On the quantum field theory of the grav. interactions: 778 downloads (2 archives)
18A6 Let the dice play God: 531 downloads (4 archives)
18A7 On The Nature of the Higgs Boson: 365 downloads (4 archives)

Last update: June 13, 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