Condensate of μ-Bose gas as a model of dark matter

AM Gavrilik, II Kachurik, MV Khelashvili… - Physica A: Statistical …, 2018 - Elsevier
Abstract Though very popular, Bose–Einstein condensate models of dark matter have some
difficulties. Here we propose the so-called μ-Bose gas model (μ-BGM) as a model of dark …

A Cosmological Scenario from the Starobinsky Model within the f(R, T) Formalism

P Moraes, PK Sahoo, G Ribeiro… - Advances in …, 2019 - Wiley Online Library
In this paper we derive a novel cosmological model from the f (R, T) theory of gravitation, for
which R is the Ricci scalar and T is the trace of the energy‐momentum tensor. We consider …

Tsallis holographic dark energy with hybrid expansion law

V Srivastava, UK Sharma - International Journal of Geometric …, 2020 - World Scientific
In this work, we explore the Tsallis holographic dark energy (THDE) model with IR cutoff as
Granda–Oliveros horizon describing the Universe experiencing an accelerating expansion …

Transitioning Scenario of Bianchi-I Universe Within f (R,T) Formalism

AK Yadav - Brazilian Journal of Physics, 2019 - Springer
In this paper, we report the existence of transitioning scenario of Bianchi type I universe in
the context of f (R, T) gravity with special case f (R, T)= f 1 (R)+ f 2 (R) f 3 (T) and its functional …

Thermostatistical properties of the blackbody radiation and Debye crystal model through Fibonacci oscillators

A Algin, AS Arikan - The European Physical Journal Plus, 2022 - Springer
In this study, we consider a deformed gas of the bosonic Fibonacci oscillators, whose
properties enable us to develop both an intermediate-statistics behavior and an energy …

q-Deformed quantum mechanics related to the Tamm-Dancoff oscillator algebra and some physical applications

WS Chung, A Algin - Physica Scripta, 2024 - iopscience.iop.org
In this paper, we consider a system of the q-deformed bosonic Tamm-Dancoff oscillators,
whose spectrum has some exponential cutoff factors at high energies. We first investigate …

Geometric aspects and some uses of deformed models of thermostatistics

A Gavrilik - Universe, 2018 - mdpi.com
We consider diverse deformed Bose gas models (DBGMs) focusing on distributions and
correlations of any order, and also on deformed thermodynamics. For so-called μ-deformed …

Modified multi-dimensional q-deformed Newton oscillators: Algebra, interpolating statistics and thermodynamics

WS Chung, A Algin - Annals of Physics, 2019 - Elsevier
In this work, we present a new algebraic modelby constructing the modified multi-
dimensional q-deformed bosonic and fermionic Newton oscillator algebras. This …

Two quantum particles in one dimension involving the exchange operator

WS Chung, A Algin - Modern Physics Letters A, 2023 - World Scientific
In this work, after introducing the main algebraic and representative properties of the
quantum mechanics with Dunkl derivative, two-particle system with exchange symmetry is …

Hybrid deformed statistics

AA Marinho, FA Brito - The European Physical Journal Plus, 2022 - Springer
By considering p, q-deformed and μ-deformed algebras, we propose an association of them
to form a hybrid deformed algebra. The increased number of available parameters can …