Talks and Colloquia



IBS Physics Colloquium @ Daejeon

November 25 Wednesday

Ora Entin-Wohlman, Tel Aviv University, Israel

Geometric phases and spin transport of electrons

September 22 Tuesday 3 pm

Marko Ćosić, University of Belgrade, Serbia

Application of catastrophe theory in the quantum mechanics

September 8 Tuesday 3 pm

Alexander Chudnovskiy, University of Hamburg, Germany

Superconductivity and Josephson effect in junctions of SYK quantum dots

August 13 Thursday 3 pm

Anatoly Kadigrobov, Ruhr-University Bochum, Germany

Charge density waves in 2D conductors with closed Fermi surfaces ("anti-nesting" mechanism of the density wave instability)

July 21 Tuesday 3 pm

Sergey Kravchenko, Northeastern University, USA

Signature of sliding quantum Wigner crystal in two dimensions

July 16 Thursday 3 pm

Hosung Seo, Ajou University, Korea

First-principles theory of quantum defects in wide-gap semiconductors for solid-state quantum technologies

July 9 Thursday 3 pm

Mikhail Fistul, RU Bochum, Germany

Restricted Boltzmann Machines (RBM) methods for a study of novel quantum phases and quantum phase transitions in complex qubits networks

July 7 Tuesday 3 pm

Tomi Ohtsuki, Sophia University, Japan

Drawing phase diagrams of random quantum systems by deep learning the wave functions

July 2 Thursday 3 pm

David Saad, Aston University, UK


IBS Physics Colloquium @ Daejeon

June 30 Tuesday

David Saad, Aston University, UK


June 22 Monday 4 pm

Seung-Hun Lee, University of Virginia, USA

Love triangles and their memories in glassy magnets

April 9 Thursday 3 pm

Sergej Flach, PCS IBS

The wonderful world of flat bands

Location: zoom (further details:

February 27 Thursday 3 pm

Carlo Danieli, MPI–PKS, Germany

Caging quantum interacting particles in dispersionless lattices

February 26 Wednesday 3 pm

Changhoon Heo, Imec Leuven, Belgium

Topological solitons in chiral magnets

February 25 Tuesday 3 pm

Sang-Jun Choi, University of Würzburg, Germany

dc Shapiro steps in quantum spin Hall systems with Majorana qubit

January 22 Wednesday 3 pm

Youngkuk Kim, IBS CINAP & Sungkyunkwan University, Korea

Higher-order topological insulator phase in twisted bilayer graphene (2)

January 21 Tuesday 4 pm

Jae-Ho Han, MPPC–CPM, MPK, Korea

Quantum criticality near the Mott transition from a spin liquid to a Fermi liquid in two dimensions

January 20 Monday 3 pm

SangEun Han, KAIST, Korea

Emergence of supersymmetry from spin-lattice coupling: Lattice vibration as a knob for novel quantum criticality

January 16 Thursday 3 pm

Youngkuk Kim, IBS CINAP & Sungkyunkwan University, Korea

Higher-order topological insulator phase in twisted bilayer graphene

January 9 Thursday 3 pm

Junhyeok Bang, Chungbuk National University, Korea

First-principles studies on ultrafast carrier dynamics in materials

January 6 Monday 3 pm

Kyoung-Min Kim, POSTECH, Korea

A renormalization group approach with dimensional regularization to the scaling properties of the Ising nematic quantum criticality

                                      IBS Center for Theoretical Physics of Complex Systems (PCS), Administrative Office (B349), Theory Wing, 3rd floor

                                      Expo-ro 55, Yuseong-gu, Daejeon, South Korea, 34126 Tel: +82-42-878-8633