2023
May. 20 Is there a Hubble-variation tension?
Given talk (30 min) @ Asia-Pacific School and Workshop on Gravitation and Cosmology 2023, Hangzhou, Zhejiang, China
May. 10 Cosmological tests on fundamental physics
Seminar talk @ Department of Astronomy, Tsinghua University, Beijing, China
Apr. 21 Hydrodynamic perspective of gravitational waves from cosmological first-order phase transitions
Plenary talk (40 min) @ Annual Meeting of the Division of Gravitation and Relativistic Astrophysics, Chinese Physical Society, Chongqing, China
Apr. 21 Bubble wall velocity in strongly coupled first-order phase transitions
Given talk @ Annual summary on National Key Research and Development Program of China, Chongqing, China
Apr. 15 Gravitational waves from strongly coupled first-order phase transitions
Invited talk @ Workshop 2023 on gravitation and relativity & in memory of Prof. Canbin Liang, Beijing Normal University (Zhuhai), Zhuhai, China
Apr. 14 Bubble wall velocity in strongly coupled first-order phase transitions
Given talk @ Postdoc forum of ITP-CAS, Beijing, China
Mar. 28 CSST cosmology and fundamental physics
Plenary talk (35 min) @ CSST 2022/2023 Annual Meeting, Beijing, China
Mar. 17 Strongly first-order phase transitions in the early Universe
Invited seminar talk online @ Holographic QCD seminar X, Beijing, China
Mar. 07 Strongly first-order phase transitions in the early Universe
Invited seminar talk online @ MIT-Tufts joint cosmology seminar, Boston, USA
2022
Nov. 26 Is there a Hubble variation tension in addition to the Hubble tension?
Invited parallel session talk @ The 6th Northwest China Theoretical Physics Frontier Symposium, Lanzhou, China
Nov. 19 First detection of the Hubble variation correlation and its scale dependence
Invited parallel session talk @ CPS (Chinese Physical Society) 2022 Fall Meeting, Shenzhen, China
Nov. 04 A review on the Hubble tension from a local observer
Invited 45-min talk @ AAPPS-DACG (Association of Asia Pacific Physics Societies-Division of Astrophysics, Cosmology and Gravitation) Workshop 2022 on Astrophysics, Cosmology, and Gravitation, APCTP, Korea
Oct. 27 Hubble tension and local environment of SNe Ia host galaxies
Session talk @ JGRG31, The University of Tokyo
Oct. 25 First detection of the Hubble variation correlation and its scale dependence
Invited seminar talk @ Beijing Normal University, Beijing, China
Aug. 10 GWs from FOPTs: Recent progress on bubble expansion
Parallel session talk @ 11th Conference of High Energy Physics of Chinese Physics Society, LNNU, Dalian, Liaoning, China 【slides】
Jul. 23 GWs from FOPTs: Recent progress on bubble expansion
Talk @ The III Workshop on Frontiers of Particle Physics, SYSU, Zhongshan, Guangzhou, China 【slides】
Jul. 7 Hubble diversity: Chameleon dark energy model for the environmentally-dependent Hubble constant
Parallel session talk @ GR23 (23rd International Conference on General Relativity and Gravitation, Beijing) 【video】
Jun. 22 Hubble diversity: Chameleon dark energy model for the environmentally-dependent Hubble constant
Parallel session talk @ Gravity: Current challenges in black hole physics and cosmology (YITP, Kyoto)
Jun. 7 GWs from FOPTs: Recent progress on bubble expansion
Parallel session talk @ KIW9 (The 9th KAGRA International Workshop)
Apr. 22 Progress on Hubble tension
Talk @ 2022 ITP-CAS postdoctoral symposium
Apr. 20 Cosmic inflation from broken conformal symmetry
Invited talk @ Key Research Program of the Chinese Academy of Sciences Grant No. XDPB15
2021
Dec. 13 Cosmic inflation from broken conformal symmetry
Invited talk @ HEP-Cosmo-Astro seminar series jointly organized by the Babes-Bolyai University, the Institute of Nuclear Engineering, and the Astronomical Institute of the Romanian Academy 【slides@google】
Dec. 09 Improved no-go argument from inverse distance ladder
Parallel Session talk @ online JGRG30 conference 【slides@google】
Oct. 27 Hubble tension and local physics
Invited talk @ “A Discussion on the Cosmological Principle” by Asia Pacific Center for Theoretical Physics, Pohang, South Korea 【slides】
Aug. 29 Effective picture of bubble expansion
Submitted talk @ Higgs potential and BSM opportunity (Online) by JiangSu Society of Physics and School of Physics at Nanjing University 【slide】
Aug. 25 Effective picture of bubble expansion
Session talk @ SUSY 2021 (Online) Session “Gravitational Waves as Probes for New Physics” 【slide】
Jul. 13 Status on Hubble tension
Given talk @ “Particle Cosmology” Program Meeting of ITP-CAS, Xining, Qinghai, China
Jul. 02 Primordial black hole production from cosmic first-order phase transition
Seminar talk @ CQUeST seminar, Sogang University, Seoul, Korea
Jun. 04 Hubble tension: past, present, and future
Seminar talk @ Particle & Cosmology Theory Seminar, Tsinghua University, Beijing, China
Apr. 25 Review on Hubble tension & Chameleon dark energy
Session talk @ Annual Meeting of the Division of Gravitation and Relativistic Astrophysics, Chinese Physical Society, Shengyang, China
Apr. 20 Review on gravitational waves from phase transitions
Session talk @ Workshop on the Opportunities and Challenges of Fundamental Physics in the Era of Gravitational Waves @ Hangzhou Institute for Advanced Study, University of Chinese Academy of Sciences
Apr. 10 Chameleon dark energy
Given talk @ Workshop on gravity and relativity, Beijing Normal University (Zhuhai)
Mar. 02 Chameleon dark energy
Selected talk @ A (Hubble) Tension Headache – Online Workshop 2021 – University of Southampton
Feb. 25 Chameleon dark energy
Selected parallel session talk @ Tehran Meeting on Cosmology at the Crossroads 2021 (TMCC2021)
Jan. 19 Bottomline constraint on inflation from swampland conjectures
Gong Show @ The 15th Kavli Asian Winter School on Strings, Particles and Cosmology
2020
Dec. 20 Effective picture of bubble expansion
Given talk @ Gravitation and cosmology 2020 workshop at Chongqing 【PDF slideshare】
Dec. 16 Effective picture of bubble expansion
Invited talk @ The 3rd JGRG Webinar (video for members only)
Dec. 10 Effective picture of bubble expansion
Group seminar @ Institute of Theoretical Physics, Chinese Academy of Sciences, Beijing, China
Nov.24 Higgs chameleon
Session talk @ online JGRG 2020 workshop
Feb. 28 The occurrence of semiclassical vacuum decay
Seminar talk @ Physics Department, University of Massachusetts Lowell, MA, USA
Feb. 27 The occurrence of semiclassical vacuum decay
Tufts Cosmology Seminar @ Institute of Cosmology, Department of Physics and Astronomy, Tufts University, Medford, MA, USA
2019
Oct. 29 Constraints on Non-minimal Coupling from Quantum Cosmology
Seminar talk ACFI Seminar @ Physics Department, University of Massachusetts Amherst, MA, USA
Feb. 07 Higgs mass and dark energy
Tufts Cosmology Seminar @ Institute of Cosmology, Department of Physics and Astronomy, Tufts University, Medford, MA, USA
Jan. 07 Cosmological relaxation of electroweak hierarchy
Seminar talk @ Institute of Theoretical Physics, Chinese Academy of Sciences, Beijing, China
Jan. 07 Electroweak relaxation of cosmological hierarchy
Seminar talk @ Institute of Theoretical Physics, Chinese Academy of Sciences, Beijing, China
2018
Oct. 04 Sensitivity of primordial black hole abundance on the reheating phase
Tufts Cosmology Seminar @ Institute of Cosmology, Department of Physics and Astronomy, Tufts University, Medford, MA, USA
Aug. 27 The GWs from the S-stars revolving around the SMBH at Sgr A*
Given talk @ Workshop on gravitation and cosmology @ Datong University, China
Jul. 13 Primordial black hole and dark matter
Invited talk @ School anniversary serial talk @ School of physics, Liaoning University, Shenyang, China
Jun. 21 Primordial black hole
Group seminar @ Institute of Theoretical Physics, Chinese Academy of Sciences, Beijing, China
Apr. 08 Stochastic gravitational-wave background of slow first-order phase transition
Given talk @ National Science Foundation for Gravitational-Wave Physics Program Meeting, Nanjing, China
Jan. 27 Hydrodynamics of cosmological first-order phase transition in FLRW background
Given talk @ Workshop of Gravitation and Cosmology of State Key Laboratory of Theoretical Physics, Beijing, China
Jan. 18 SM metastability and PBH as DM
Group seminar @ Institute of Theoretical Physics, Chinese Academy of Sciences, Beijing, China
Jan. 04 Gravitational waves from cosmological first-order phase transitions: bubble nucleation, bubble expansion and bubble percolation
Invited talk @ Quantum Gravity Unit, Okinawa Institute of Science and Technology, Okinawa, Japan
2017
Dec. 28 Hydrodynamics of bubble expansion 2: FLRW background
Group seminar @ Institute of Theoretical Physics, Chinese Academy of Sciences, Beijing, China
Nov. 23 The gravitational waves from the first-order phase transition with a dimension-six operator
Invited talk @ Joint colloquia/seminars of Department of Physics and Helsinki Institute of Physics, Helsinki, Finland
Sep. 07 Hydrodynamics of bubble expansion
Group seminar @ Institute of Theoretical Physics, Chinese Academy of Sciences, Beijing, China
Jun. 27 Gravitational waves from phase transitions
Given talk @ Annual Meeting of the Division of Gravitation and Relativistic Astrophysics, Chinese Physical Society & The Fifth Galileo-Xu Guangqi Meeting, Chengdu, China
Apr. 27 Gravitational wave from phase transition: dimension-six operator
Group seminar @ Institute of Theoretical Physics, Chinese Academy of Sciences, Beijing, China
2016
Dec. 26 Gravitational wave from phase transition
Given talk @ Workshop of Gravitation and Cosmology of State Key Laboratory of Theoretical Physics, Beijing, China
Dec. 15 Smoothing the redshift distribution of random sample for the baryon acoustic oscillations : applications to the SDSS-III BOSS DR12 and QPM mock samples
Group seminar @ Institute of Theoretical Physics, Chinese Academy of Sciences, Beijing, China
Nov. 05 A first look at the holographic complexity
Invited talk @ Institute of High Energy Physics, Chinese Academy of Sciences, Beijing, China
Oct. 19 Smoothing the redshift distribution of random sample for the baryon acoustic oscillations : applications to the SDSS-III BOSS DR12 and QPM mock samples
Given talk @ Academic Forum of Young Astronomers @ National Astronomical Observatories, Chinese Academy of Sciences, Beijing, China
Sep. 08 Gravity, geometry, and information
Group seminar @ Institute of Theoretical Physics, Chinese Academy of Sciences, Beijing, China
Mar. 10 Gravitational wave from phase transition
Group seminar @ Institute of Theoretical Physics, Chinese Academy of Sciences, Beijing, China
2015
Sep. 23 Dark matter superfluid and screened dark energy
Group seminar @ Institute of Theoretical Physics, Chinese Academy of Sciences, Beijing, China
Jul. 08 Higgs inflation in Gauss-Bonnet brane-world
Parallel session @ Cross-Strait Particle Physics and Cosmology Meeting @ Chinese University of Hong Kong, Hong Kong, China
Jun. 11 Higgs inflation in Gauss-Bonnet brane-world
Group seminar @ Institute of Theoretical Physics, Chinese Academy of Sciences, Beijing, China
Jan. 15 The outlook for Higgs inflation
Group seminar @ Institute of Theoretical Physics, Chinese Academy of Sciences, Beijing, China
2014
Sep. 11 The outlook for modern cosmology
Group seminar @ Institute of Theoretical Physics, Chinese Academy of Sciences, Beijing, China