First Semester: Dirac’s Term 2025
Coming up!

The 3rd Convocation and Matriculation of Nakhonsawan Studiorum for Advanced Studies (11 December 2025) and NAS at 5th Event



“simple and elegant”
ศูนย์ฟิสิกส์ทฤษฎีและปรัชญาธรรมชาตินครสวรรค์ “สิกขาลัยเพื่อการค้นคว้าขั้นก้าวหน้า” NAS มหาวิทยาลัยมหิดล โครงการจัดตั้งวิทยาเขตนครสวรรค์ (Established: 18 November 2020)
Regular events:
- NAS Cosmology Journal Club Season
- The Khaothong Seminar Series and NAS Seminar Day
- Thailand Gravity and Cosmology Seminar Series (NEW)
- Complexity @ 2pm
- Interfaces (Monthly) (NEW)
- Fields of Thoughts (NEW)
- Short Courses at NAS
NAS Archives:
- 20-24 October 2025: With School of Physics of University of Phayao, NAS co-host the 2025 ICTP Physics Without Frontiers Workshop on Computational Cosmology and High Energy Physics. [Link to Workshop info on ICTP event page]

- 14 October 2025: Prof. Naresh Dadhich (IUCAA) delivers his honourary lecture at NAS
- 5 September 2025: Kicking off: Fields of Thoughts seminar
- 8 September 2025: Prof. Roy Maarten (University of the Western Cape, South Africa and University of Portsmouth, UK) delivers his honourary lecture at NAS

- 1 September 2025: Prof. Shinji Tsujikawa (Waseda University) and Prof. Antonio De Felice (Yukawa Institute for Theoretical Physics, Kyoto University) appointed as “Adjunct Professor” at NAS. The position terms are five years.

- 1 August 2025: Dr. Arpita Mitra joins NAS as a lecturer. She will join academic and research activities in high-energy physics and mathematical physics.
- 5, 6, 12, 13 July 2025: The 1st Box’s Summer School by SciNU x NAS Collaborative
- 24 June 2025: Dr. Vishal Chaudary received Materials Today Agents of Change Award (2023)
by Elsevier Foundation and Materials Today (Family of Journals), awarding ceremony in Sitges, Spain - 23–27 June 2025: The 7th SHEAP Summer School at NAS
- 13 June 2025: Dr. Nandan Roy is awarded “Best Oral Presentation Prize”
on his talk “Dynamical Dark Energy in the Light of Current Cosmological Observations” at the 20th Siam Physics Congress (2025) in Khon Kaen - 2 April 2025: New lecturer, Dr. Vishal Chaudhary joins NAS as a faculty member in complexity research.
- 27,28,29 March 2025: NAS Basic Camp#2
- 27,28,29 March 2025: The 9th SIP+ Fest School “Function of Complex Variable in Physics” at NAS
- 17 to 19 March 2025: The 1st NEXUS Conference at NAS:
SOC:- Kumar Abhinav, NAS, Mahidol U., Thailand
- Pradeep Bhadola, NAS, Mahidol U., Thailand
- Nivedita Deo, U. of Delhi, India.
- Burin Gumjudpai, NAS, Mahidol U., Thailand.
- Sanjay Jain, U. of Delhi, India
- Indranil Mukherjee, MAKAUT, India.
- Prasanta K Panigrahi, Siksha ‘O’ Anusandhan, India
- Thiti Sirithanakorn, NAS, Mahidol U.
- Sujin Suwanna, Dept. of Physics, Mahidol U., Thailand
- 14 January 2025: Alexander Vikman, (Central European Institute for Cosmology and Fundamental Physics) visit and give a talk at Khaothong Seminar Series 6.
- 4 November 2024: SciNUxNAS Theoretical Physics Box kicking off [news in SciNU website]. The Box is open by the president of Naresuan University.
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17 October 2024: Phusuda Thanankullaphong and Phichayoot Baisri (a DPST Scholar), NAS’ Ph.D. students, have been selected to participate the 3rd IAGRG School on Gravitation and Cosmology, scheduled to take place from October 14th to 25th, 2024. This event is organized by the International Centre for Theoretical Sciences (ICTS) of the Tata Institute of Fundamental Research, Bengaluru, India.On October 17, 2024, Mr. Baisri gives a poster presentation, accompanied by a flash talk both on “Cosmology in Holographic Non-Minimal Derivative Coupling Theory: Constraints from Inflation and Variation of Gravitational Constant.” [FB pictures]
- 17 October 2024: NAS runs a first high school physics short course for 7 students from Newton Society of Khaothong Pittayakhom School, Jomkirinakprot Municipality School and Nakhon Sawan school. Lunch and food break are sponsored by Newton Society of Khaothong Pittayakhom School. The lectures run from 10.30-12.00 and 13.00-17.00 covering all topics in high school classical mechanics (Mattayom 4). Teaching team members are Prof. Burin Gumjudpai and research students: Amornthep Tita and Pakkapon Phaitha.
[Banner] [FB pictures] - 1 October 2024: Burin Gumjudpai is appointed “Adjunct Professor” of the Faculty of Science of Naresuan University.
- 19 September 2024: 2024 NAS Seminar Day
- 12-13 September 2024: The 24th NAS Mana Physics Camp at Phaisali Pittaya School
- 13 July 2024: The 6th Cafe’ Fisica Public Forum at Good Old’s Day Cafe’ [youtube clip]
- 10-14 June 2024: NAS hold “CosmoGravitas” – International Conference on Cosmology and Gravitation at NAS centre and the 42C Chick Hotel.The conference brought international experts in cosmology and gravity to exchange ideas. Recent progress and challenges in gravitational physics are included such as in the Early Universe, Dark Energy and Modified Gravity, Dark Matter, Gravitational Waves and Quantum Cosmology.SOC members are
- Parameswaran Ajith (ICTS, Bangalore, India)
- Narayan Banerjee (IISER Kolkata, India)
- Antonio De Felice (YITP, Japan)
- Burin Gumjudpai (Convener)(NAS-MU, Thailand)
- Masroor C. Pookkillath (NAS-MU, Thailand)
- Nandan Roy (Chair) (NAS-MU, Thailand)
- Manabendra Sharma (NAS-MU, Thailand)
- Shinji Tsujikawa (Waseda University, Japan)
- Luis Urena Lopez(Universidad de Guanajuato, Mexico)
- David Wands (ICG, Portsmouth, UK)
- Anzhong Wang (Baylor University, Texas, USA)
and plenary talks are given by - Luca Amendola (University of Heidelberg, Germany)
- Katsuki Aoki (Yukawa Institute for Theoretical Physics, Kyoto University, Japan)
- Abhay Ashtekar (Pennsylvania State University, USA)
- Chris Byrnes (University of Sussex, UK)
- Antonio De Felice (YITP, Japan)
- Chao-Qiang Geng ( Hangzhou Institute for Advanced Study, China)
- Steffen Gielen (University of Sheffield, UK)
- Deanna Hooper (University of Helsinki, Finland)
- Kohei Kamada (University of Tokyo, Japan)
- Shasvath J Kapadia (Inter-University Centre for Astronomy and Astrophysics, India)
- Yongge Ma (Beijing Normal University, China)
- Daniele Oriti (Arnold Sommerfeld Center for Theoretical Physics, Germany)
- Misao Sasaki (Kavli Institute for The Physics and Mathematics of The Universe, Japan)
- Jiro Soda (Kobe University, Japan)
- Shinji Tsujikawa (Waseda University, Japan)
- Luis Urena Lopez (Universidad de Guanajuato, Mexico)
- Anzhong Wang (Baylor University, Texas, USA)
- Kent Yagi (University of Virginia, USA)
- Kimiko Yamashita (Ibaraki University, Japan)The conference is participated by 104 participants both on-site and on-line. Prof. Misao Sasaki (IPMU and YITP) kindly delivered a Public Talk on-site at the conference on the first day.
Some more pictures are posted on NAS Facekook Page.
- 27 February 2024 (16.45): The gathering for Cosmogravitas online registration kick-off by Prof. Burin Gumjudpai. The kick-off was at 16.45, 27 February 2024 with the introduction remarks by Drs Nandan Roy and Manabendra Sharma [FB Post]
- 1 February 2024 (14.19 pm): arrival of “Panya” (ปัญญา (𑀧𑀜𑁆𑀜𑀸; ปญฺญ) ในภาษาบาลี หรือ ปราชญ์ (प्रज्ञा; ปฺรชฺญฺา) ในภาษาสันสกฤต) which is ต้นกันเกรา – Fagraea fragrans) tree and the two ต้นพะยุง (Dalbergia cochinchinensis) trees “Kalyanamitra” and “Sahai” are planted. “Sahai” is the one further of the White Stand and “Mitr” is the one nearer to the White Stand. Thanks to all NAS members for the donation money. [ร้านต้นไม้กัสมาพร โกรกพระ]
- 31 January 2024: Mahidol University appoints Prof. Burin Gumjudpai as NAS director. The appointment is retroactive from the 24 January 2024. Prof. Gumjudpai is to hold an unofficial title “NAS Founding Director“.
- 26-27 January 2024 (18.00-22.00): The 3rd and the 4th Cafe Fisica at Beuang Borraped Park with Stars Gazing Night Event [ฺBrochure แผ่นพับแจกในงาน] [FB pictures]


- 11 January 2024 (17.11): “Arrival of Mitri”
A seven-meter higt้h ต้นกระพี้จั่น (Millettia brandisiana Kurz) twisted with ต้นกุ่มบก (sacred garlic pear or temple plant) is planted today at 17.11 near the “White Stand”. NAS members name the plants “Mitri” to mark friendship among NAS people. Donors in nick names: Burin, Nandan, Kumar, Manabendra, Thiti, Masroor, Donut (Phayao), Pradeep, Divya, Pangjee, Mai, Poach, Candra, Ohm Lek, Bowl, Amp (complete set of NAS people) ไมตรี: ต้นกระพี้จั่นโตเกลียวเคียงกับต้นกุ่มบกสูงราว 7 เมตร ซื้อโดยเงินบริจาคจากบุคลากร สมาขิกและนักศึกษาทุกคนใน NAS) ปลูกที่ NAS วันนี้ในเวลา 17.11 [ร้านต้นไม้กัสมาพร โกรกพระ]
- 26 October 2023 (9.30): NAS’ First Convocation and Matriculation
[Booklet] [Book Flip] [VDO Clip on Youtube] - 4 October 2023 (15.30): Diploma of Research, Certificate in Graduate Physics, Certificate of Advanced Studies in Theoretical Physics and Certificate of Advanced Studies in Complexities programs are approved by NAS faculty meeting (information of the diploma and certificates)
- 4 October 2023: NAS Cosmology Group website launched!
[more on NAS’ future history]
[VDO Clip on NAS Mahidol YouTube Channel]
Contact:
nas_info@mahidol.ac.th NAS Science Laboratories Building, Mahidol University Nakhonsawan Campus Khao Thong Village, Payuha Khiri District, Nakhonsawan, Thailand 60130 [NAS Mahidol facebook page ] [NAS Mahidol channel on YouTube] [Department of Physics Mahidol University in Bangkok]








