A collection of author's papers on low-energy quantum gravity is
presented in the book. These papers were written in the last
decade. In the papers, main results of author's work in a
non-geometrical approach to quantum gravity are described, among
them: the quantum mechanism of classical gravity giving a
possibility to compute the Newton constant; asymptotic freedom at
short distances; an interaction of photons with the graviton
background leading to the important cosmological consequences; the
time delay of photons due to interactions with gravitons. A
quantum mechanism of classical gravity based on an existence of
this sea of gravitons is described for the Newtonian limit. This
mechanism needs graviton pairing and "an atomic structure" of
matter for working it. If the considered quantum mechanism of
classical gravity is realized in the nature, then an existence of
black holes contradicts to Einstein's equivalence principle. It is
shown that in this approach the two fundamental constants -
Hubble's and Newton's ones - should be connected between
themselves. The theoretical values of the constants are computed.
In this approach, every massive body would be decelerated due to
collisions with gravitons that may be connected with the Pioneer
anomaly and the problem of dark matter. It is shown that the
predicted and observed values of deceleration of NASA probes are
in good agreement.
It is also shown by the author that if gravitons are super-strong
interacting particles nd the low-temperature graviton background
exists, the basic present-day cosmological conjecture about the
nature of redshifts may be false. In this case, a full magnitude
of cosmological redshift would be caused by interactions of
photons with gravitons. Non-forehead collisions with gravitons
will lead to a very specific additional relaxation of any photonic
flux. It gives a possibility of another interpretation of
supernovae 1a data - without any kinematics and introduction of
dark energy. A few possibilities to verify model's predictions are
considered: the specialized ground-based laser experiment; a
deceleration of massive bodies and the Pioneer anomaly; a
non-universal character of the Hubble diagram for soft and hard
radiations; galaxy/quasar number counts.

Michael A. Ivanov

Physics Dept.,
Belarus State University of Informatics and Radioelectronics,
Minsk, Republic of Belarus.
Home page: www.ivanovma.narod.ru. E-mail: michai@mail.by.