Benjamin Lee Professorship Lecture Series Date : Oct. 23(Mon.) – 26(Thu.), 2023 Program :

Oct. 23 14:00 - 15:30 (KST)	Oct. 24 14:00 - 15:30 (KST)	Oct. 25 10:00 - 11:30 (KST)	Oct. 26 10:30 - 11:18 (KST)
[Lecture 1, 2, 3] A Background Independent Algebra in Quantum Gravity			[KPS Plenary Talk] Black Hole Thermodynamics: Then and Now
Common Room, APCTP, Pohang			CECO, Changwon

Benjamin Lee Professorship Lecture Series Date : Oct. 19(Wed) Program :

Oct. 19 17:00~18:00 (KST)
[APCTP-KPS Plenary Talk] Symmetry as a shadow of topological order
#205(APEC Hall), Bexco, Busan

Benjamin Lee Professorship Lecture Series Date : Oct. 20(Wed.), Nov. 1(Mon.) – 2(Tue.), 2021 Program :

Oct. 20 11:00 – 12:00 (KST)	Nov. 1 10:00 – 11:30 (KST)	Nov. 2 10:00 – 11:30 (KST)
[APCTP-KPS Plenary Talk] Constraints on Quantum Gravity	[Lecture 1] Physics and Mathematics of Calabi-Yau Manifolds Ⅰ	[Lecture 2] Physics and Mathematics of Calabi-Yau Manifolds Ⅱ
Online(ZOOM) & #512 Hogil Kim Memorial Bldg., POSTECH, Pohang	Online(ZOOM) & #512 Hogil Kim Memorial Bldg., POSTECH, Pohang	Online(ZOOM) & #512 Hogil Kim Memorial Bldg., POSTECH, Pohang

Benjamin Lee Professorship Lecture Series Date : Nov. 5(Thu.) – 10 (Tue.), 2020 Program :

Nov. 5 11:00~12:00 (KST)	Nov. 9 10:30~ (KST)	Nov. 10 10:30~ (KST)
[APCTP-KPS Plenary Talk] The Fascinating Quantum World of Atomically Thin Two-dimensional Materials	[Lecture Ⅰ] Understanding and Predicting Quantum Excited-State Phenomena in Materials: Correlated Multiparticle Excitations and Time-Dependent Phenomena	[Lecture Ⅱ] Topological Effects in Quasi 1D and 2D Materials: Topological Band Engineering, Optical Selection Rules, and Excitonic Shift Currents
Online	Online	Online

Period of visit : 2019.04.24~28 Benjamin Lee Professorship Lecture Series Date : Apr. 25(Tue.) – 27 (Thu.), 2019 Program :

Apr. 25 11:00~16:00	Apr. 26 14:30~16:00	Apr. 27 09:00~13:00
[APCTP-KPS Plenary Talk] Gravitational Waves: A New Tool for Observing the Universe [2019 KPS Spring Meeting Pioneer Symposium] The Need for High-precision Gravitational Waveforms	[APCTP Special Colloquium] Gravitational Waves: A New Tool for Observing the Universe	[Korean Gravitational Wave Group Meeting] Discussion on current issues about gravitational wave
DCC, Daejeon	#201 Science Bldg. III, POSTECH, Pohang	Common room, APCTP, Pohang

Period of visit : 2018.10.22 ~ 24 Benjamin Lee Professorship Lecture Series Date : Oct 23 (Thu.) - 24 (Wed.), 2018 Program :

Oct. 23 10:00~17:00	Oct. 24 13:00~14:00
[APCTP-POSTECH Colloquium] Are Organizing Principles from Physics of Relevance to Economic and Social Sciences? [APCTP JRG Seminar] Are Organizing Principles from Physics of Relevance to Economic and Social Sciences? [APCTP JRG Consulting Session]	[APCTP-KPS Keynote Speech] Are organizing principles from physics of relevance to economic and social sciences?
PIC, POSTECH, Pohang & #512 APCTP, Pohang	CECO, Changwon

Period of visit : 2017.10.24 ~ 28

Period of visit : 2017.10.24 ~ 28 Benjamin Lee Professorship Lecture Series Date : Oct 25 (Wed.) - 28 (Sat.), 2017 Program :

Oct. 25 13:00	Oct. 26 14:00	Oct. 27 16:00	Oct. 28 10:00
[APCTP-KPS Keynote Speech] Gerardus 't Hooft “Quantum Black Holes and the Structure of Space and Time”	[APCTP Keynote Speech] ViatcheslavMukhanov “Resolving Singularities in General Relativity” [APCTP Special Session] Gerardus 't Hooft The early days of the Standard Model - remembering Benjamin Lee	[POSTECH-APCTP Public Lecture] Gerardus 't Hooft “From sub-atomic particles to black holes, a world of physics in a bird’s eye view“	[Pohang-APCTP Public Lecture] ViatcheslavMukhanov “The Quantum Universe
HICO, Gyeongju		Int’l Conference Room, PIC, POSTECH,Pohang

Period of visit : May 23 ~ June 4, 2016 Benjamin Lee Professorship Lecture Series Date : May 25 (Wed.)- 26 (Thur.), 2016 Place : APCTP Seminar room (Hogil Kim Memorial Bldg.-512, POSTECH) Program : https://www.apctp.org/plan.php/BenjaminLee2016/1530

May 25 (Wed.) 10:00 a.m.	May 26 (Thu.) 10:00 a.m.
Lecture I Complex Networks: An introduction APCTP&POSTECH Colloquium Tracing people’s digital footprints: A Statistical Physics Approachto Social Science	Lecture II Dynamics on and of Networks Lecture III Cascading Phenomena

Period of visit : 2015. 10. 19 ~ 10.28 Benjamin Lee Professorship Lecture Series Date : October 25 (Sun.)- 27 (Tue.), 2015 Place : APCTP Seminar room (Hogil Kim Memorial Bldg.-512, POSTECH) Lectures : Selected Topics in Nuclear Astrophysics Program : https://www.apctp.org/plan.php/BenjaminLee2015/1348

Oct. 25 (Sun.), 6:30 p.m.	Oct. 26(Mon.), 9:30 a.m.	Oct. 27(Tue.), 9:30 a.m.
Registration & Reception	Lecture I Hydrostatic stellar burining and onset of collapse Lecture II Core-collapse supernovae	Lecture III Nucleosynthesis beyond iron

Period of visit : 2014. 12. 7 ~ 12.13 Benjamin Lee Professorship Lecture Series Date : Colloquium December 8 (Mon), Lectures December 9(Tue)-11 (Thu), 2014 Place : APCTP Seminar room (Hogil Kim Memorial Bldg.-512, POSTECH) Lectures : Selected Topics in Nuclear Astrophysics Title & Program
Colloquium : Higgs Bosons in Condensed Matter Physics [Abstract]
Lectures: Quantum-criticality and high temperature superconductivity in the cuprates and the Fe-based compounds

I. Unuusal metallic states and Anisotropic Superconductivity.
    a. Phase diagram of Cuprates, Ironics and Heavy Fermion compounds.
    b. Anomalous Normal state Properties.
    c. Fermi-Liquid Theory and its violations.

II. Anisotropic Superconductivity Promoted by Quantum-critical Fluctuations.
    a. Nature of Interactions for Anisotropic Superconductivity.
    b. Gaussian Quantum-critical Fluctuations and superconductivity promoted by them.
    c. Local Quantum-criticality in the XY model.
    d. Transformation of the problem of 2D Antiferromagnetic Fluctuations to the XY model.

III. Superconductivity in Cuprates and Ironics.
    a. Analysis of ARPES spectra to reveal Physics of Superocnductivity in Cuprates.
    b. Model for the Ironics - Speculations on Really High Temperature Superconductivity.

	Dec. 8 (Mon)	Dec. 9 (Tue)	Dec. 10 (Wed)	Dec. 11 (Thu)
11:00-11:45		Lecture I	Lecture II	Lecture III
12:00-14:00		Lunch	Lunch	Lunch
15:00-15:45		Lecture I	Lecture II	Lecture III
15:45-16 00		Break	Break	Break
16:00-17:00	Colloquium
16:00-17:50		Discussion I	Discussion II	Discussion III
18:30-			Banquet

Period of visit : 2013. 11. 24 ~ 12.02 Benjamin Lee Professorship Lecture Series Date : November 25 (4:00 pm) / November 26 - 28 (2:00 pm), 2013 Place : APCTP Seminar room (Hogil Kim Memorial Bldg.-512), Pohang Program :

Nov. 25 (Mon), 4:00 pm	Nov. 26 (Tue), 2:00 pm	Nov. 27 (Wed), 2:00 pm	Nov. 28 (Thu), 2:00 pm
Colloquium The Cosmic Jigsaw Puzzle: Testing Dark Energy, Gravity, and Neutrinos	Lecture 1 Testing Inflation and Neutrinos with the CMB and Large Scale Structure	Lecture 2 Early (Dark) Energy and the CMB	Lecture 3 Mining the Time Domain in Astrophysics

Period of visit : 2012. 8. 19 ~ 27 Benjamin Lee Professorship Lecture SeriesSkyrmions and their dynamics in helical magnets Title : Skyrmions and their dynamics in helical magnets Date & Time : August 21 (Tue), 2012, 4:30PM Place : APCTP Seminar room (Hogil Kim Memorial Bldg.-512), Pohang
Period of visit : 2012. 3. 14 ~ 24 Title : Gauge Fields in Condensed Matter Physics [Lecture Note] Program :

	Mar. 14 (Wed)	Mar. 15 (Thu)	Mar. 16 (Fri)	Mar. 17 (Sat)
10:00~12:00		Lecture 3	Lecture 5	Excursion to Gyeongju Mt. Namsan
14:00~16:00	Lecture 1 (13:30~15:30)	Lecture 4	Lecture 6
16:00~18:00	Lecture 2
18:30~	Reception		Banquet

Topics
Berry phase
Haldane problem in 1D antiferromagnet
Anomalous and spin Hall effect
Topological insulators
Topological superconductors
Splitting electrons into fractions