673 citations · 3.1k across the 56 of their papers we have counts for
57 papers
Testing -attractor P-model of inflation by Cosmic Microwave Background radiation
Michał Marciniak, Marek Olechowski, Stefan Pokorski
In a recently proposed approach to testing models of inflation by Cosmic Microwave Background (CMB) radiation the reheating temperature is directly expressed in terms of the CMB ob…
CMB observables and reheat temperature as a window to models of inflation and freeze-in dark matter production
Anish Ghoshal, Paweł Kozów, Marek Olechowski +1
A systematic approach is presented for using CMB observables and reheating temperature for discriminating between various models of inflation and certain freeze-in dark matter scen…
Stability of multibrane models
Marek Olechowski
Multibrane 5-dimensional models with a warped extra spatial dimension compactified on an orbifold are investigated. The Goldberger-Wise field, with appropriate b…
Theoretical constraints on models with vector-like fermions
Amit Adhikary, Marek Olechowski, Janusz Rosiek +1
We provide a set of theoretical constraints on models in which the Standard Model field content is extended by vector-like fermions and in some cases also by a real scalar singlet.…
Early universe dynamics of PQ field with very small self-coupling and its implications for axion dark matter
P. Kozów, M. Olechowski
Axion-like particles (ALPs) are often considered as good candidates for dark matter. Several mechanisms generating relic abundance of ALP dark matter have been proposed. They may i…
A new way of calculating the effective potential for a light radion
J. M. Lizana, M. Olechowski, S. Pokorski
We address again the old problem of calculating the radion effective potential in Randall-Sundrum scenarios, with the Goldberger-Wise stabilization mechanism. Various prescriptions…