Update: Aug 8th, 2024

Conferences

Organized

• The 2nd International Workshop Gravitational Waves and the Early Universe (GWEU2024).
  Zhongguanxinyuan Hotel, Beijing, China. Apr 9-11, 2024.

• CAS Key Laboratory Annual Meeting Gravity and Cosmology.
  Chunhuiyuan Hotel, Beijing, China. Dec 9-11, 2023.

• International Mini Workshop Gravitational Waves from the Early Universe (GWEU2023).
  ITP-CAS, Beijing, China. Oct 13-16, 2023.

• YITP International Molecule-type Workshop Revisiting cosmological non-linearities in the era of precision surveys.
  YITP, Kyoto, Japan. July 13-28, 2023.

Attendance

• Non-Gaussianities in the PBH formation and induced GWs.(Invited)
  Quantum Gravity and Cosmology 2024, ShanghaiTech University, Shanghai, China, July 1-5, 2024.

• Non-Gaussianities in the PBH formation and induced GWs, (Invited)
  The 5th Workshop on Gravitational-wave Astrophysics, Jingzhou, China. June 29–July 4, 2024.

• Non-Gaussianities in the PBH Formation and Induced GWs. (Invited)
  64th Cracow School of Theoretical Physics, Zakopane, Poland. June 15-23, 2024.

• Non-Gaussianities in the PBH Formation and Induced GWs. (Invited)
  The Athens symposium on Exploring the Universe (ATHEXIS), Athens, Greece. June 10-14, 2024.

• Non-Gaussianities in the PBH Formation and Induced GWs. (Invited)
  Barcelona Black Holes (BBH) I: Primordial Black Holes, Barcelona University, Spain. May 27-31, 2024.

• Non-Gaussianities in the PBH formation and induced GWs. (Invited)
  第二届引力波时代前沿科学与前瞻技术研讨会, Nanjing University (Suzhou Campus), China. April 26-30, 2024.

• Non-Gaussianities in the PBH formation and induced GWs.
  2024 Annual meeting of Division of Gravitation and Relativistic Astrophysics, Chinese Physical Society, and the 6th Galileo-Xu Guangqi International Meeting, Hengyang, China. April 19-24, 2024.

• Non-Gaussianities of the curvature perturbation. (Invited)
  IBS CTPU-CGA 2024 Workshop on (Primordial) Black Holes and Gravitational Waves, Daejoen, Korea. Mar 18-22, 2024.

• Nonlinearities of the curvature perturbation.
  YITP long-term workshop Gravity and Cosmology 2024, Kyoto University, Japan. Jan 29-Mar 1, 2024.

• Non-Gaussianity of the curvature perturation and its implications in PBH formation.(Invited)
  New Perspectives on Cosmology 2024, Pohang, Korea. Jan 8-12, 2024.

• Non-Gaussianity in the primordial black hole formation. (invited)
  The 17th TeV Physics Workshop, Southeast University, Nanjing, China. Dec 15-19, 2023.

• Non-Gaussianities in the PBH Formation and Induced GWs. (Invited, plenary)
  The 32nd Workshop on General Relativity and Gravitation in Japan (JGRG32), Nagoya University, Japan. Nov 27-Dec 1, 2023.

• Logarithmic Duality of the Curvature Perturbation. (Invited)
  Chinese Physics Society Fall Meeting, Yinchuan, China. Aug 17-20, 2023.

• Logarithmic Duality of the Curvature Perturbation. (invited)
  International Molecule-type Workshop Revisiting cosmological non-linearities in the era of precision surveys, YITP, Kyoto University, Japan. July 13-28, 2023.

• Logarithmic Duality of the Curvature Perturbation.
  2023 Annual meeting of Division of Gravitation and Relativistic Astrophysics, Chinese Physics Society, Chinese Physical Society, Chongqing, China. April 21-25, 2023.

• Starobinsky’s linear potential model revisited. (invited)
  The 9th Korea-Japan Workshop on Dark Energy, Seoul, Korea. Nov 18th, 2022. (online)

• Starobinsky’s linear potential model revisited.
  The 31st Workshop on General Relativity and Gravitation in Japan (JGRG31), Tokyo, Japan. Oct 24th, 2022.

• Primordial black holes in the curvaton scenario.
  The 2022 Annual meeting of Division of Gravitation and Relativistic Astrophysics, Chinese Physical Society, Liyang, China. July 6th, 2022.

• Primordial black holes in the curvaton scenario. (invited)
  String Theory, Gravity, and Cosmology 2022 (SGC2022), Pusan, Korea. June 22nd, 2022. (online)

• Primordial black holes from curvaton scenario.
  The 30th Workshop on General Relativity and Gravitation in Japan (JGRG30), Tokyo, Japan. Dec 6th, 2021. (online)

• Probing the primordial black holes by stochastic gravitational wave background. (invited)
  SUSY 2021, Beijing, China. Aug. 23rd, 2021. (online)

• NANOGrav 12.5-yr result and induced gravitational waves. (invited)
  Gravitational-Wave Primordial Cosmology, Paris, France. May 19th, 2021. (online)

• NANOGrav 12.5-yr Result and the Planet-mass PBHs.
  The 2020/2021 Annual Meeting of Division of Gravity and Relativistic Astrophysics, Chinese Physics Society, Shenyang, China. Apr. 25th, 2021.

• NANOGrav 12.5-yr Result and the Planet-mass PBHs. (invited)
  The 2020 ITP Gravity and Cosmology Annual Meeting, Chongqing, China. Dec. 20th, 2020.

• NANOGrav 12.5-yr Result and the Planet-mass PBHs.
  The online Workshop on General Relativity and Gravitation in Japan, Nagoya, Japan. Nov. 23rd, 2020. (online)

• An analytical formula for induced gravitational waves with a lognormal peak. (invited)
  The 14th International Conference on Gravitation, Astrophysics and Cosmology (14CGAC), Taipei, China. Aug 17th, 2020. (online)

• Some Properties of Stochastic Gravitational Wave Background. (invited)
  Spring workshop on gravity and cosmology, Jagiellonian University, Poland. May 27th, 2020. (online)

• Universal Infrared Scaling of Stochastic Gravitational Wave Background. (invited)
  New perspectives on cosmology, Pohang, Korea. Jan. 2020.

• Universal Infrared Scaling of Stochastic Gravitational Wave Power Spectra.
  The 29th Workshop on General Relativity and Gravitation in Japan (JGRG29), Kobe, Japan. Nov. 2019.

• Gravitational Waves Induced by non-Gaussian Scalar Perturbations. (invited)
  2nd TDLI Mini-Workshop on “New Physics at Tera Scale”, Shanghai, China. Aug. 2019.

• Gravitational Waves Induced by non-Gaussian Scalar Perturbations.
  The 43rd Johns Hopkins Workshop, Kashiwa, Japan. June 2019.

• Quintessence Saves Higgs Instability.
  Accelerating Universe in the Dark, Kyoto, Japan. Mar. 2019.

• Gravitational Waves Induced by non-Gaussian Scalar Perturbations. (invited)
  The 2019 CCNU-USTC Junior Cosmology Symposium, Wuhan, China. Apr. 2019.

• Gravitational Waves Induced by non-Gaussian Scalar Perturbations.
  2019 YITP Asian-Pacific Winter School and Workshop on Gravitation and Cosmology, Kyoto, Japan. Feb. 2019.

• Stochastic Gravitational Waves Induced by Non-Gaussian Scalar Perturbations.
  The 3rd Young Scientists’ Forum on Theoretical Physics and Interdisciplinary Studies, Beijing, China. Jan. 2019.

• Gravitational Waves Induced by non-Gaussian Scalar Perturbations.
  Second Workshop on Particles, Gravitation and the Universe (PGU2018), Hanoi, Viet Nam. Dec. 2018.

• Gravitational Waves Induced by non-Gaussian Scalar Perturbations.
  International Symposium on Cosmology and Particle Astrophysics (COSPA) 2018, Yangzhou, China. Nov. 2018.

• Gravitational Waves Induced by non-Gaussian Scalar Perturbations.
  The 28th Workshop on General Relativity and Gravitation in Japan (JGRG28), Tokyo, Japan. Nov. 2018.

• Gravitational waves induced by non-Gaussian scalar perturbation.
  The 4th CosKASI-ICG-NAOC-YITP (CINY) Joint Workshop, National Astronomy Observatory, Beijing, China. Oct 2018.

• Primordial Black Holes from the Scalar Field in $R^2$ Gravity.
  Annual Conference for Chinese Society of Gravity and Astrophysics. Yangzhou, China. May 2018.

• Non-minimally coupled scalar field in $R^2$ gravity.
  International Symposium on Cosmology and Particle Astrophysics (COSPA) 2017, Kyoto, Japan. Dec. 2017.

• Non-minimally coupled scalar field in $R^2$ gravity.
  The 27th Workshop on General Relativity and Gravitation in Japan (JGRG27), Hiroshima, Japan. Nov. 2017.

Seminars

• Non-Gaussianities in the PBH formation and induced GWs.
  Peng Huanwu Center for Fundamental Theory, University of Science and Technology of China, Beijing, China. July 22, 2024.

• Non-Gaussianities in the PBH formation and induced GWs.
  Physics Department, Tsinghua University, Beijing, China. May 9, 2024

• Non-Gaussianities in the PBH Formation.
  Korea Institute for Advanced Study (KIAS), Seoul, Korea. Jan 18, 2024.

• Non-Gaussianities in the PBH Formation. (Colloquium)
  Yonsei University, Seoul, Korea. Jan 15, 2024.

• Non-Gaussianities of the curvature perturbation and its application in primordial black hole formation.
  Physics Department, Nanjing Normal University, Nanjing, China. Dec 19, 2023.

• Non-Gaussianities of the curvature perturbation and its application in primordial black hole formation.
  School of Science, Northeastern University, Shenyang, China. Nov. 21, 2023.

• Non-Gaussianities of the curvature perturbation and its application in primordial black hole formation.
  School of Physics and Astronomy, Shanghai Jiaotong University, Shanghai, China. Nov. 9, 2023.

• Non-Gaussianities of the curvature perturbation and its application in primordial black hole formation.
  Physics Department, Shanghai University, Shanghai, China. Nov. 7, 2023.

• Nonlinearities of the curvature perturbation and its application in primordial black hole formation.
  Physics Department, Zhejiang University of Science and Technology, Hangzhou, China. Aug. 15, 2023.

• Probing Primordial Black Holes by Stochastic Gravitational Waves.
  School of Physics, Peking University, Beijing, China. Dec. 9th, 2021.

• Stochastic Gravitational Waves from Primordial Black Holes. (Colloquium)
  Department of Astronomy, Tsinghua University, Beijing, China. Dec. 16th, 2021.

• Induced gravitational waves to explain the NANOGrav 12.5-yr data.
  Center for Joint Studies, Tianjin University, Tianjin, China. June 10th, 2021.

• Induced gravitational waves to explain the NANOGrav 12.5-yr data.
  Huazhong University of Science and Technology, Wuhan, China. June 2nd, 2021.

• Stochastic Gravitational Waves Induced by Scalar Perturbations. (Colloquium)
  Kavli Institute of Astronomy and Astrophysics, Peking University, Beijing, China. June 17th, 2021.

• Stochastic Induced Gravitational Wave Background: Recent Developments.
  Kavli IPMU, the University of Tokyo, Japan. Feb. 17th, 2020. (online)

• Stochastic Induced Gravitational Wave Background: Recent Developments.
  RESCEU, the University of Tokyo, Japan. Feb. 8th, 2020. (online)

• Stochastic Induced Gravitational Wave Background: Recent Developments.
  Physics Department, Swansea University, United Kingdom. Nov. 11th, 2020. (online)

• Stochastic Background of Induced Gravitational Waves: Recent Developments.
  Center for Gravitation and Cosmology, Yangzhou University, Yangzhou, China. Nov. 4th, 2020.

• Stochastic Background of Induced Gravitational Waves: Recent Developments.
  Physics Department, Tsinghua University, Beijing, China. Oct. 30th, 2020.

• Stochastic Background of Induced Gravitational Waves: Recent Developments.
  Astronomy Department, University of Science and Technology of China, Hefei, China. Oct. 23rd, 2020.

• Stochastic Background of Induced Gravitational Waves: Recent Developments.
  Kavli IPMU, the University of Tokyo, Kashiwa, Japan. Oct. 16th, 2020. (online)

• Some Properties of Stochastic Gravitational Wave Background.
  Physics Department, Zhejiang University, Hangzhou, China. Sept. 9th, 2020.

• Some Properties of Stochastic Gravitational Wave Background.
  The Interdisciplinary Center for Theoretical Study, University of Science and Technology of China, Hefei, China. July 24th, 2020.

• Some Properties of Stochastic Gravitational Wave Background.
  Institute for High Energy Physics, Chinese Academy of Sciences, Beijing, China. June 18th, 2020. (online)

• Stochastic Background of Gravitational Waves.
  Physics Department, Nankai University, Tianjin, China. Dec. 12th, 2019.

• Universal Infrared Scaling of the Gravitational Wave Spectra.
  Institute for Theoretical Physics, Beijing, China. Nov. 7th, 2019.

• Stochastic Background of Gravitational Waves.
  Astronomy Department, Shanghai Jiaotong University, Shanghai, China. Aug. 5th, 2019.

• Stochastic Background of Gravitational Waves.
  Physics Department, Fudan University, Shanghai, China. May 17th, 2019.

• Stochastic Background of Gravitational Waves.
  School of Physics, Wuhan University, Wuhan, China. Apr. 28th, 2019.

• Stochastic Background of Gravitational Waves.
  Kavli Institute of Astronomy and Astrophysics, Peking University, Beijing, China. Apr. 12th, 2019.

• Gravitational Waves Induced by non-Gaussian Scalar Perturbations.
  Institute for High Energy Physics, Beijing, China. Apr. 11th, 2019.

• Gravitational Waves Induced by non-Gaussian Scalar Perturbations.
  Tokyo University of Science, Tokyo, Japan. Mar. 2019.

• Gravitational Waves and Cosmology. (Colloquium)
  Physics Department, Three Gorges University, Yichang, China. 7th May 2019.

• Stochastic Background of Gravitational Waves.
  Shanghai Astronomy Observatory, Shanghai, China. 10th May 2019. (Colloquium)

• Quintessence saves Higgs instability.
  Physics Department, Taiwan University, Taipei. Oct. 2018.

• Stochastic Gravitational Waves.
  Interdisciplinary Center for Theoretical Study, University of Science and Technology of China. Hefei, China. Nov 2018.

• Stochastic Gravitational Waves.
  Astronomy Department, Beijing Normal University, Beijing, China. 25th Oct 2018.

Lectures

• Primordial Black Holes.
  The 28th International Summer Institute on Phenomenology of Elementary Particle Physics and Cosmology, Linyi, China. Aug 3rd, 2024.

• Primordial Black Holes/Gravitational Waves.
  UFITS Summer School 2023, Guizhou, China. Aug 1st, 2023.

• Stochastic Gravitational Waves from the Early Universe.
  Mini Summer School on Cosmology, Fudan University. Oct 10-13, 2021.

• Gravitational Wave and Primordial Black Hole.
  UFITS Summer School on Cosmology, University of Science and Technology of China. July 27 - Aug 2, 2021.

• Stochastic Gravitational Waves from the Early Universe.
  UFITS Summer School on Cosmology, University of Science and Technology of China. July 27 - Aug 2, 2021.

• Stochastic Gravitational Waves from the Early Universe.
  Summer School on Gravitational Wave Astronomy, International Center for Theoretical Sciences, Tata Institute of Fundamental Research. July 5-16, 2021.