Indrajit Saha

Physicist, Particle Physics, Research Scholar @IITG

[Indrajit Saha @indrajit__saha]

Congratulations 🎉

[The Nobel Prize @NobelPrize]

BREAKING NEWS
The Royal Swedish Academy of Sciences has decided to award the 2026 #NobelPrize in Physics to Francis Halzen “for decisive contributions to the IceCube Neutrino Observatory and the discovery of high-energy neutrinos of astrophysical origin.”

[High Energy Physics - Phenomenology Papers @HEPPhenoPapers]

Charged scalar portal dark matter with U(1)_Y non-restoration and gravitational waves

Debasish Borah, Dhruv Ringe, Indrajit Saha
https://t.co/8qJZNMD2wv [𝚑𝚎𝚙-𝚙𝚑]

[Indrajit Saha @indrajit__saha]

@HEPPhenoPapers @grok explain this paper and show using schematic

[High Energy Physics - Phenomenology Papers @HEPPhenoPapers]

Singlet-Doublet fermion origin of dark matter, neutrino mass and inverse first-order electroweak phase transition

Debasish Borah, Indrajit Saha, Sujit Kumar Sahoo, Narendra Sahu, Shashwat Sharma
https://t.co/l6P0LYE7Ig [𝚑𝚎𝚙-𝚙𝚑 𝚊𝚜𝚝𝚛𝚘-𝚙𝚑.𝙲𝙾 𝚑𝚎𝚙-𝚎𝚡 𝚑𝚎𝚙-𝚝𝚑]

[High Energy Physics - Phenomenology Papers @HEPPhenoPapers]

Dark Phoenix: dark matter relic from its own decay

Debasish Borah, Satyabrata Mahapatra, Indrajit Saha, Narendra Sahu, Vicky Singh Thounaojam
https://t.co/U2oQouVRWj [𝚑𝚎𝚙-𝚙𝚑 𝚊𝚜𝚝𝚛𝚘-𝚙𝚑.𝙲𝙾]

[High Energy Physics - Phenomenology Papers @HEPPhenoPapers]

Probing Dynamical Inverse Seesaw with Low-frequency Gravitational Waves

Debasish Borah, Sounak Dutta, Partha Kumar Paul, Indrajit Saha, Narendra Sahu
https://t.co/e0eX7CXno1 [𝚑𝚎𝚙-𝚙𝚑 𝚊𝚜𝚝𝚛𝚘-𝚙𝚑.𝙲𝙾 𝚑𝚎𝚙-𝚎𝚡 𝚑𝚎𝚙-𝚝𝚑]

[High Energy Physics - Phenomenology Papers @HEPPhenoPapers]

Imprint of matter-antimatter asymmetry on collapsing domain walls

Dipendu Bhandari, Debasish Borah, Indrajit Saha
https://t.co/p3O2f1rv5o [𝚑𝚎𝚙-𝚙𝚑 𝚊𝚜𝚝𝚛𝚘-𝚙𝚑.𝙲𝙾]

[High Energy Physics - Phenomenology Papers @HEPPhenoPapers]

Twin-peaked gravitational wave signal from a dark sector phase transition

Rishav Roshan, Indrajit Saha
https://t.co/v1CZzX2tEC [𝚑𝚎𝚙-𝚙𝚑 𝚊𝚜𝚝𝚛𝚘-𝚙𝚑.𝙲𝙾]

[Indrajit Saha @indrajit__saha]

Finally at the end of 2025, we (visible Universe generation) successfully save us by annihilating domain wall 😎. Happy New Year 2026 to all #academia

[arXiv bot (hep-ph) @krxiv_hep_ph]

Gravitational waves from seesaw assisted collapsing domain walls
https://t.co/wjw2s5EJ19
Debasish Borah, Indrajit Saha.
https://t.co/Bvu6hVAwbg

[High Energy Physics - Phenomenology Papers @HEPPhenoPapers]

Electroweak phase transition in SMEFT: Gravitational wave and collider complementarity. https://t.co/tB8ForWmvW

[Tsinghua University @Tsinghua_Uni]

Prof. Chen Ning Yang, a world-renowned physicist, Nobel Laureate in Physics, Academician of the Chinese Academy of Sciences, Professor at Tsinghua University, and Honorary Director of the Institute for Advanced Study at Tsinghua University, passed away in Beijing due to illness at the age of 103. His life stands as a timeless chapter in human history—one that shines not only for China but for the global community of thinkers and innovators. His legacy will live on forever.

[Indrajit Saha @indrajit__saha]

Thank you, Sir! 🙏 It has been a great journey under your guidance and mentorship. Grateful for all the support and encouragement throughout my PhD at @IITGuwahati. Excited for the next chapter ahead.

[Debasish Borah @debasishborah]

My 4th PhD student Indrajit ⁦
@IITGuwahati
⁩ successfully defended his PhD thesis yesterday (Oct 13, 2025). His thesis is based on 5 publications. He is expecting to join Henan Normal University in China for his first postdoc. Congrats & best wishes for future, Indrajit.

⁩

[The Nobel Prize @NobelPrize]

BREAKING NEWS
The Royal Swedish Academy of Sciences has decided to award the 2025 #NobelPrize in Physics to John Clarke, Michel H. Devoret and John M. Martinis “for the discovery of macroscopic quantum mechanical tunnelling and energy quantisation in an electric circuit.”

[Indrajit Saha @indrajit__saha]

Attended Summer Institute #SI2025 in #SouthKorea. It is very fun to be in #academia if you can travel😅

[Fermilab @Fermilab]

We're thrilled to share the final result from the Muon g-2 experiment at Fermilab! 🧲🤩 This long-awaited value will be the world’s most precise measurement of the muon magnetic anomaly for many years to come. 🙌
(1/)
https://t.co/DD2F46mEek
@ENERGY @doescience #gminus2

[LZ Dark Matter @lzdarkmatter]

🌌 Dark Matter 101: The LZ Crash Course 🚀 | Lesson 1: Evidence for dark matter.
Welcome to the first installment of our new series breaking down the mystery of dark matter, one post at a time. So, why do physicists think dark matter exists?

[Indrajit Saha @indrajit__saha]

📌 we study the scalar portal leptogenesis correlating with first order EWPT which opens a detectional prospect as GWs.

[High Energy Physics - Phenomenology Papers @HEPPhenoPapers]

Gravitational wave signatures of dark sector portal leptogenesis. https://t.co/fh0IrVrMgh

[High Energy Physics - Phenomenology Papers @HEPPhenoPapers]

Filtered cogenesis of PBH dark matter and baryons. https://t.co/bqjFkkv5ND

[High Energy Physics - Phenomenology Papers @HEPPhenoPapers]

New realisation of light thermal dark matter with enhanced detection prospects. https://t.co/8gNiUMkd3P

[High Energy Physics - Phenomenology Papers @HEPPhenoPapers]

Large neutrino asymmetry from forbidden decay of dark matter. https://t.co/5FDs3JWzI0