CTPU workshop on Particle Physics and Cosmology

20 Oct 2023, 09:00 → 25 Oct 2023, 18:00 Asia/Seoul

CTPU Seminar Room (IBS)

CTPU workshop on Particle Physics and Cosmology

20th-25th October  2023

CTPU, IBS HQ, Daejeon, Korea
 

 The CTPU workshop on Particle Physics and Cosmology marks the 10th anniversary of the Center for Theoretical Physics of the Universe (CTPU) and its Particle Physics Theory and Cosmology Group (PTC). Established in November 2013 at the Institute for Basic Science (IBS) Main campus in Daejeon, Korea, CTPU-PTC focuses on cutting-edge research in particle physics and cosmology. Their mission is to unravel the mysteries of nature at its most fundamental level and provide insights into the origin of the universe.

Over the past decade, numerous accomplished researchers have dedicated their efforts to various domains such as particle physics, cosmology, astro-particle physics, collider physics, and string theories at CTPU-PTC. This upcoming workshop presents a unique opportunity for us to engage in discussions with both the exceptional physicists who have previously contributed to this institution and those who are currently active within it.

 

Friday, 20 October

10:20 → 11:00 Opening Remark by the Director

11:00 → 12:20 Session: 1

Convener: Hyun Kyu Lee

11:00 Multi-component dark matter

Speaker: Seodong Shin (Jeonbuk National University)

11:40 Probing dark matter with small-scale astrophysical structures

Speaker: Jeong Han Kim (Chungbuk National U.)

IBS_10th_KJH-compressed.pdf

12:20 → 14:00 Lunch

14:00 → 17:00 Session: 2

Convener: Mengchao Zhang

14:00 Tackling Combinatorial optimization of the LHC with Quantum Computer

Speaker: Myeonghun Park (Seoul National University of Science and Technology)

14:40 Uncovering doubly charged scalars with dominant three-body decays using machine learning

Speaker: Thomas Flacke (KIAS)

15:20 Break

15:40 DE from a new confining force

Speaker: Jihn E. Kim (SNU)

16:20 Axion-Like Particles from Primordial Black Holes

Speaker: Jong-Chul Park (Chungnam National University)

17:00 → 19:00 Reception

Saturday, 21 October

09:20 → 10:40 Session: 1

Convener: Thomas Flacke

09:20 New approaches to unravel the nature of dark matter

Speaker: Fa Peng Huang (Zhongshan U.)

CTPU-10th-Hwang.pdf

10:00 Gravitational waves from feebly interacting particles in a first-order phase transition

Speaker: Ryusuke Jinno (RESCUE)

10:40 → 11:00 Break

11:00 → 12:20 Session: 2

Convener: Myeonghun Park

11:00 SUSY Clockwork Axion Model and Axion Mediated Dark Matter

Speaker: Kyu Jung Bae (Kyungpook National U.)

11:40 Self-interacting asymmetric dark matter with a dark U(1)'

Speaker: Mengchao Zhang (Jinan U.)

12:20 → 14:00 Lunch

14:00 → 15:20 Session: 3

Convener: Ryusuke Jinno

14:00 Strongly coupled gauge theories beyond QCD"

Speaker: Jong-Wan Lee (IBS CTPU)

14:40 Gravitational waves induced by curvature perturbations

Speaker: Takahiro Terada (IBS CTPU)

CTPU_Terada-compressed.pdf

Monday, 23 October

09:20 → 10:40 Session: 1

Convener: Ryotaro Watanabe

09:20 Novel renormalization group improvement for thermally resummed effective potential

Speaker: Eibun Senaha (STAI)

CTPUWS2023_EibunSenaha.pdf

10:00 Dark Hadrons at the LHC Lifetime Frontier

Speaker: Takumi Kuwahara (Peiking U.)

CTPU_Kuwahara.pdf

10:40 → 11:00 Break

11:00 → 12:20 Session: 2

Convener: Pablo Gomis

11:00 Perturbations in O(D,D) string cosmology

Speaker: Stephen Angus (CQUeST)

Angus_CTPUAlumni2023.pdf

11:40 Recent Developments in Supersymmetric Dualities.

Speaker: Chiung Hwang (USTC)

CTPU (Chiung Hwang).pdf

12:20 → 14:00 Lunch

14:00 → 15:20 Session: 3

Convener: Miok Park

14:00 Axion-driven hybrid inflation over a barrier

Speaker: Kwang Sik Jeong (Pusan National U.)

14:40 On graviton-photon conversions in magnetic environments

Speaker: Jai-chan Hwang (IBS CTPU)

CTPU-10th-Hwang.pdf

15:20 → 15:40 Break

15:40 → 17:00 Session: 4

Convener: Neil David Barrie

15:40 Performing a tomographic scan of the universe with neutral hydrogen

Speaker: Jiajun Zhang (SHAO)

16:20 Effective Theory Approach for Axion Wormholes

Speaker: Chang Sub Shin (Chungnam National U.)

17:00 → 20:00 Banquet

Tuesday, 24 October

09:20 → 10:40 Session: 1

Convener: Chiung Hwang

09:20 On towers of light states at infinite distance

Speaker: Seung-Joo Lee (IBS CTPU)

10:00 On the (in)stability of non-supersymmetric AdS

Speaker: Pablo Soler (Oviedo U.)

10:40 → 11:00 Break

11:00 → 12:20 Session: 2

Convener: Eibun Senaha

11:00 On decorrelation algorithms for high energy physics data analysis'

Speaker: Won Sang Cho (SNU)

11:40 EDM probes on BSM CP violation and the PQ quality

Speaker: Sang Hui Im (IBS CTPU)

EDM probes_IBS_SHI.pdf

12:20 → 14:00 Lunch

14:00 → 15:20 Session: 3

Convener: Hyeonseok Seong

14:00 RD(*) anomaly: status & recent developments

Speaker: Ryotaro Watanabe (CCNU)

14:40 Quantum theory of dark matter scattering.

Speaker: Ayuki Kamada (University of Warsaw)

kamada1024.pdf

15:20 → 15:40 Break

15:40 → 17:00 Session: 4

Convener: Jai-chan Hwang

15:40 Higgs inflation with a Gauss-Bonnet term in the Einstein frame

Speaker: Gansukh Tumurtushaa (Jeju National U.)

16:20 Thermodynamics with conformal Killing vector in the charged Vaidya metric

Speaker: Miok Park (IBS CTPU)

HairySSB_CTPU10Y_PMO.pdf

Wednesday, 25 October

09:20 → 10:40 Session: 1

Convener: Ayuki Kamada

09:20 Stochastic axion dark matter

Speaker: Kenji Kadota (HIAS, UCAS,)

10:00 Axion Magnetic Resonance.

Speaker: Hyeonseok Seong (DESY)

Axion Magnetic Resonance_SHS.key

10:40 → 11:00 Break

11:00 → 12:20 Session: 2

Convener: Kenji Kadota

11:00 Implications of Dark Photon Dark Matter for Gravitational Waves

Speaker: Neil David Barrie (Sidney U.)

11:40 PBH formation by bubble collisions

Speaker: Tae Hyun Jung (IBS CTPU)

12:20 → 14:00 Lunch

14:00 → 16:00 Session: Discussion