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Courage, dear heart 🤍
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Adrita-Khan/README.md

MasterHead

Greetings, everyone! 🌞 I am Adrita🌜 🌠 🔭

PhD Aspirant in Astrophysics & Cosmology

Website ResearchGate Google Scholar ORCID LinkedIn Twitter

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About Me

"Wish upon a star, and then act properly, in accordance with that aim. Once you are aligned with the heavens, you can concentrate on the day."
— Dr. Jordan B. Peterson

Greetings, Everyone! I am Adrita (আদৃতা), a graduate of the University of Science, Malaysia (USM), with a major in Physics and a minor in Astronomy. I will be joining the University of Bonn this winter as an incoming M.Sc. Astrophysics student, supported by the Bonn-Cologne Graduate School (BCGS) Scholarship.

adrita-khan

I am currently:

Previously:

  • Teaching Assistant at North South University, Bangladesh for PHY107 and PHY108 (Spring 2025)
  • Research Collaborator at the Center for Astronomy, Space Science, and Astrophysics (CASSA), Independent University, Bangladesh

Research Vision

I am actively pursuing MSc and Ph.D. opportunities within STEM fields. My work lies at the intersection of theoretical physics, computational applications, and observational astronomy, incorporating advanced computational methods to gain new insights into astrophysics and bridging the gap between theory and empirical observations.

I'm currently working on multiple projects including Modified Gravity, Particle Jet Tagging, Gamma Ray Burst Redshift Estimation, RFI Detection and Mitigation in Radio Astronomy, Signal Processing, and ML Applications in Interdisciplinary Fields.

I strongly believe in diversity, equity, and inclusion, fostering a collaborative scientific community through impactful research and meaningful collaborations.


Research Interests in Astronomy & Astrophysics

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Core Research Areas

Theoretical & Observational Cosmology • Large-Scale Structure • CMB Lensing • Inflationary Cosmology • Dark Matter & Dark Energy • Modified Gravity • Redshift Estimation • Radio Galaxy Classification & AGN Morphology • RFI Mitigation • High-Energy & Astroparticle Physics • Gamma-Ray Bursts • Astrostatistics & Machine Learning

Detailed Research Domains

Research Domain Specific Areas of Focus
Cosmology & Large-Scale Structure Dark matter and dark energy • Cosmic microwave background • Inflationary cosmology (early universe physics, primordial perturbations, reheating/preheating) • Galaxy formation and evolution • Structure simulations • Modified gravity theories • Weak gravitational lensing
High-Energy Astrophysics Black holes and neutron stars • Gamma-ray bursts • X-ray and gravitational wave astronomy • Multi-messenger astronomy
Stellar Astrophysics Stellar evolution and nucleosynthesis • Binary systems • Stellar atmospheres and spectra • Supernovae • Spectroscopy
Galactic Astronomy Milky Way structure and dynamics • Star formation regions • Interstellar medium
Extragalactic Astronomy Active galactic nuclei • Galaxy clusters and groups • Galaxy morphology and evolution • Intergalactic medium
Multiwavelength Astronomy Radio, infrared, optical, and UV observations • Space-based studies • Multi-wavelength surveys
Computational Astrophysics N-body simulations • Magnetohydrodynamics • Radiative transfer • High-performance computing • Algorithm development • Nuclear & astro-particle physics

📚 Citation Metrics

Collaboration & Contact

📧 Twitter LinkedIn
Email Twitter LinkedIn GIF 1 GIF 2

Tools & Technologies

CAMB CLASS CosmoSIS Cobaya emcee GetDist CCL Healpix NaMaster JAX NumPyro PyTorch TensorFlow Scikit-learn Astropy Astroquery Photutils NumPy SciPy Pandas Matplotlib Seaborn


GitHub Stats

Profile Details

Stats Productive Time

GitHub Streak

Adrita's github activity graph

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  1. AstroPhotoZ AstroPhotoZ Public

    A project for estimating photometric redshifts using Gaussian processes and more. This repository includes a pipeline for data preprocessing, model training, and evaluation, focusing on improving a…

    Jupyter Notebook

  2. Modified-Gravity Modified-Gravity Public

    Cross-correlation analysis for testing modified gravity theories using galaxy clustering and CMB lensing

    Jupyter Notebook

  3. RFI_Mitigation_Review RFI_Mitigation_Review Public

    Reviewing advances in machine learning and artificial intelligence methods for mitigating radio frequency interference in radio astronomy.

    Jupyter Notebook 1

  4. GRB-ML GRB-ML Public

    Machine Learning-based framework for redshift estimation and cosmological parameter inference using Gamma-Ray Bursts as potential standard candles.

    Jupyter Notebook

  5. Jet-Tagging Jet-Tagging Public

    Jet Tagging with CERN Open Data using traditional ML and Particle Chebyshev Networks for high-energy physics jet classification.

    Jupyter Notebook 1 1

  6. pinns-stochastic-inflation pinns-stochastic-inflation Public

    Efficient modeling of stochastic inflation dynamics using Physics-Informed Neural Networks (PINNs) as a fast alternative to traditional methods like Monte Carlo simulations. Embeds the Langevin equ…

    Jupyter Notebook