Nandan Roy - Publications, H-index & Citations

Nandan Roy

centre for theoretical physics and natural philosophy

12H指数

49论文数

389被引数

收录论文 8

发表时间

Del-CDM: A Minimal Deformation of ΛCDM with Scalar Field Reconstruction Del-CDM：标量场重构的最小变形ΛCDM模型

Physics of the Dark Universe

IF6.4

2026-10-01

PREAI

Phichayoot Baisri; Nandan Roy; Prasanta Sahoo; Soumya Chakrabarti; Jackson Levi Said

Is phantom barrier crossing inevitable? A cosmographic analysis 幽灵屏障穿越是否不可避免？——宇宙学测绘分析

The European Physical Journal C

IF0

2026-05-30

OAAI

Nandan Roy; Soumya Chakrabarti

Constraint on momentum-transferred dark energy using DESI DR2 使用DESI DR2对动量转移暗能量的约束

The European Physical Journal C

IF0

2026-02-27

OAAI

Prasanta Sahoo; Nandan Roy; Himadri Shekhar Mondal

Dynamical dark energy in the light of DESI 2024 data DESI 2024 数据下的动态暗能量

Physics of the Dark Universe

IF6.4

2025-05-01

OAAI

Nandan Roy

Quintessence or phantom: Study of scalar field dark energy models through a general parametrization of the Hubble parameter 精粹或幻影: 通过哈勃参数的一般参数化研究标量场暗能量模型

PHYSICS OF THE DARK UNIVERSE

IF6.4

2022-06-01

OAAI

Roy, Nandan; Goswami, Sangita; Das, Sudipta

Dynamical system analysis for steep potentials

JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS

IF5.9

2019-08-20

OAAI

Das, Sudipta; Banerjee, Manisha; Roy, Nandan

Dynamical systems analysis of phantom dark energy models

JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS

IF5.9

2018-06-01

OAAI

Roy, Nandan; Bhadra, Niveditha

Dynamical systems study of chameleon scalar field

ANNALS OF PHYSICS

IF3

2015-05-01

OAAI

Roy, Nandan; Banerjee, Narayan

研究方向