165 citations · 1.1k across the 28 of their papers we have counts for
7 papers · 1 filter
Oscillations of rotating bodies: A self-adjoint formalism applied to dynamic tides and tidal capture
J. C. B. Papaloizou, P. B. Ivanov
We consider the excitation of the inertial modes of a uniformly rotating fully convective body due to a close encounter with another object. This could lead to a tidal capture or o…
The tidal disruption rate in dense galactic cusps containing a supermassive binary black hole
P. B. Ivanov, A. G. Polnarev, P. Saha
We consider the problem of tidal disruption of stars in the centre of a galaxy containing a supermassive binary black hole with unequal masses. We assume that over the separation d…
The new model of a tidally disrupted star: further development and relativistic calculations
P. B. Ivanov, M. A. Chernyakova, I. D. Novikov
In this paper we develop the new semi-analitical model of a tidally perturbed or tidally disrupted star proposed recently by two of us. This model is effectively a one dimensional…
On formation rate of close binaries consisting of a super-massive black hole and a white dwarf
P. B. Ivanov
The formation rate of a close binary consisting of a super-massive black hole and a compact object (presumably a white dwarf) in galactic cusps is calculated with help of the so-ca…
A new model of a tidally disrupted star
P. B. Ivanov, I. D. Novikov
A new semi-analytical model of a star evolving in a tidal field is proposed. The model is a generalization of the so-called 'affine' stellar model. In our model the star is compose…
On generation of metric perturbations during preheating
Pavel Ivanov
We consider the generation of the scalar mode of the metric perturbations during preheating stage in a two field model with the potential $V(ϕ, χ)= {m^{2}ϕ^{2}\over 2}+{g^{2}ϕ^{2}χ…