Quintessence or phantom: Study of scalar field dark energy models through a general parametrization of the Hubble parameter

• المؤلفون الرئيسيون: Nandan Roy, Sangita Goswami, Sudipta Das
• مؤلفون آخرون: Mahidol University
• التنسيق: مقال
• منشور في: 2022
• الموضوعات: Earth and Planetary Sciences; Physics and Astronomy
• الوصول للمادة أونلاين: https://repository.li.mahidol.ac.th/handle/123456789/73849

In this work we propose a simple general parametrization scheme of the Hubble parameter for the scalar field dark energy models. In our approach it is possible to incorporate both the quintessence and phantom scalar field in a single analytical scheme and write down relevant cosmological parameters...