15 citations · 37 across the 5 of their papers we have counts for
6 papers
Background-induced complex mass states of graviton: quantization and tensor power spectrum
Anna Tokareva
We start from the assumption that the theory of gravity can be formulated in terms of 4-dimensional action, and there are only 2 graviton polarization states, as in general relativ…
Gravitational Waves from Inflaton Decay and Bremsstrahlung
Anna Tokareva
The concept of early Universe inflation resolves several problems of hot Big Bang theory and quantitatively explains the origin of the inhomogeneities in the present Universe. Howe…
Exact quantum conformal symmetry, its spontaneous breakdown, and gravitational Weyl anomaly
Mikail Shaposhnikov, Anna Tokareva
The classical Lagrangian of the Standard Model enjoys the symmetry of the full conformal group if the mass of the Higgs boson is put to zero. This is a hint that conformal symmetry…
Higgs-dilaton model revisited: can dilaton act as QCD axion?
Aleksandr I. Belokon, Anna Tokareva
The Standard Model Lagrangian has an approximate scale symmetry in the high-energy limit. This observation can be included in the fundamental principle of the ultimate theory of Na…
Anomaly-free scale symmetry and gravity
Mikhail Shaposhnikov, Anna Tokareva
In this Letter, we address the question of whether the conformal invariance can be considered as a global symmetry of a theory of fundamental interactions. To describe Nature, this…
A minimal scale invariant axion solution to the strong CP-problem
Anna Tokareva
We present a scale invariant extension of the Standard model allowing for the Kim-Shifman-Vainstein-Zakharov (KSVZ) axion solution of the strong CP problem in QCD. We add the minim…