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 300 subscribers. Its URL address is

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

Total number of views: 20 k
Total watched time: 2381 hours
Number of subscribers: 300
Number of videos: 81

Most watched videos:

Quantum gravity from fakeons – Catania 2019: 2459 views, 72.2 hours, 23 likes
Theories of Gravitation Lecture 1: 1453 views, 70.1 hours, 16 likes
Quantum gravity al pub: 1337 views, 304.9 hours, 21 likes

A predictive theory of quantum gravity from fake particles: 867 views, 31.8 hours, 13 likes
La fisica e la vita – Viaggio nell’infinitamente piccolo, e ritorno: 760 views, 70.4 hours, 7 likes

Quantum gravity from fakeons – Marseille: 660 views, 35.1 hours, 6 likes
Quantum gravity with purely virtual particles: from qft to primordial cosmology: 625 views, 77.6 hours, 20 likes

Number of visits to this website since creation (2013): 46 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.: 1243 downloads (5 archives)
17A3 On the quantum field theory of the grav. interactions: 474 downloads (2 archives)
18A6 Let the dice play God: 421 downloads (4 archives)
18A7 On The Nature of the Higgs Boson: 330 downloads (4 archives)

Last update: Dec 10, 2020


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