Igor Goliney

8 Questions 204 Answers 0 Followers

Questions related from Igor Goliney

What is emotion?

I am a physicist, so I don't know anything about emotions. How would you define them? I watched some TED and one guy said that men do not understand the difference between emotions and feelings....

07 July 2018 897 4 View

What is an event?

An event cannot be just (t,x,y,z). Because what is x for a swarm of bees?

04 April 2018 3,427 0 View

How to divide something into parts?

This is the basis of the analysis. One cannot say much about the whole. It is a standard operation procedure in the classical physics. L = L_1 + L_2 + L_int.. One uses addition, since the...

03 March 2018 663 1 View

Is physics a divination tool?

Actually is science in general a divination tool? Did physics fail in this endeavor an event is absent from quantum mechanics?

12 December 2017 2,638 1 View

Could someone point me to an attempt to write down the indistinguishability principle in the Lorentz covariant form?

When we transpose particles in the non-relativistic quantum mechanics we write down T \psi(t, x_1, x_2) = a \psi(t, x_2, x_1). Of course, we cannot write this down in another frame, since there...

01 January 2016 9,536 31 View

Could anybody suggest a book for a vacation read?

Something easy, mathematical and fascinating? Like swarms or braids or evolution. Or philosofical, or economical. Easy and interesting

07 July 2015 4,142 3 View

A new electron and an old muon?

All electrons are identical. Transposition of two of them multiplies the wave function by -1. All electrons in the Universe contribute equally to my body. That is not a problem. Let a new electron...

03 March 2015 4,768 2 View

Distribution of shortest distances for random points in 3D?

This is not difficult to generate for further work, but one has a feeling that the problem must have an analytic solution. May I have a reference?

01 January 1970 9,728 9 View