QFT on quantum spacetime: a compatible classical framework (Tux ...

fuw.edu.pl

QFT on quantum spacetime: a compatible classical framework (Tux ...

ong>QFTong> on

quantum

spacetime

AD, JL, JP

motivation

full theory,

full reduction

again full

constraints to

1st order

physical

phase space

Example:

C (0) = O(δγ 2 ) ⇒ p (0)

T

G-fixing: T (0) − τ = 0 for τ ∈ R.

Similarly:

gauge-fixing


κ

= ±

6 πα + O(δγ 2 )

E(k) ≈ 0, M(k) ≈ 0 ⇒ p 1 = p 1 (γfree), p 2 = p 2 (γfree)

V(k) ≈ 0, W(k) ≈ 0 ⇒ p 3 = p 3 (γfree), p 4 = p 4 (γfree)

More magazines by this user
Similar magazines