Talks and Colloquia

Activities

2022


September 13 Tuesday 4 pm

Donny Dwiputra, Institut Teknologi Bandung, Indonesia

TBA

Location: PCS video conference (further details: short PCS seminar)


August 30 Tuesday 4 pm

Jinhong Park, University of Cologne, Germany

TBA

Location: PCS video conference (further details: pcs@ibs.re.kr)


August 25 Thursday 4 pm

Stefan Nimmrichter, University of Siegen, Germany

Quantum Thermometers, Quantum Batteries, and lesser demons

Location: PCS video conference (further details: pcs@ibs.re.kr)


August 23 Tuesday 4 pm

Ying-Jer Kao, National Taiwan University, Taiwan

Variational Tensor Network Operator

Location: PCS video conference (further details: pcs@ibs.re.kr)


August 11 Thursday 5 pm

David Long, Boston University, USA

Phenomenology of the Prethermal Many-Body Localized Regime

Location: PCS video conference (further details: pcs@ibs.re.kr)


August 9 Tuesday 5 pm

Remy Mosseri, Sorbonne University, France

Aharonov-Bohm cages, flat bands, and gap labeling in hyperbolic tilings

Location: PCS video conference (further details: pcs@ibs.re.kr)


August 4 Thursday 10 am

Paul Schindler, MPIPKS, Germany

A Variational Ansatz for the Ground State of the Quantum Sherrington-Kirkpatrick Model

Location: PCS video conference (further details: pcs@ibs.re.kr)


August 2 Tuesday 5 pm

Robert Alicki, University of Gdańsk, Poland

Active systems. A blind spot in physics

Location: PCS video conference (further details: pcs@ibs.re.kr)


July 28 Thursday 4 pm

Soungmin Bae, Tokyo Institute of Technology, Japan

Carrier-driven ultrafast coherent phonon generation in monolayer MoSe2 explored by ab initio approach

Location: PCS video conference (further details: pcs@ibs.re.kr)


IBS Physics Colloquium @ Daejeon

July 26 Tuesday 4 pm

Alessandro Siria, École normale supérieure, France

Nanofluidics: fluid properties at molecular scale and application to water treatment and energy conversion

Location: PCS video conference (further details: pcs@ibs.re.kr)


July 21 Thursday 10 am

Felipe Barra, Universidad de Chile, Chile

Equilibrium quantum batteries

Location: PCS video conference (further details: pcs@ibs.re.kr)


July 7 Thursday 5 pm

Wouter Buijsman, Ben-Gurion University of the Negev, Israel

Circular Rosenzweig-Porter random matrix ensemble

Location: PCS video conference (further details: pcs@ibs.re.kr)


July 5 Tuesday 10 am

Joseph Maciejko, University of Alberta, Canada

Flat bands and band touching in hyperbolic lattices

Location: PCS video conference (further details: pcs@ibs.re.kr)


IBS Physics Colloquium @ Daejeon

June 29 Wednesday 9:00 am

Jim Sauls, Northwestern University, USA

Edge States, Solitons & Novel Phases of Topological Superfluids

Location: PCS video conference (further details: pcs@ibs.re.kr)


June 28 Tuesday 5 pm

Stefano Lepri, Institute for Complex Systems, Italy

Thermalization of isolated harmonic networks under conservative noise

Location: PCS video conference (further details: pcs@ibs.re.kr)


June 28 Tuesday 3 pm

Keith Slevin & Tomi Ohtsuki, Osaka University & Sophia University, Japan

Analysis of KS eigenfunctions using a CNN in simulations of the MIT in doped semiconductors

Location: PCS video conference (further details: pcs@ibs.re.kr)


June 23 Thursday 4 pm

Gabriel Lando, Laboratoire de Physique Théorique et Modèles Statistiques, France

Semiclassical propagation: past, present and future

Location: PCS video conference (further details: short PCS seminar)


June 22 Wednesday 4 pm

Jeongwoo Kim, Incheon National University, Korea

Giant photovoltaic effect induced by wall-to-wall shift currents in semiconducting WS2 nanotubes

Location: PCS video conference (further details: pcs@ibs.re.kr)


June 21 Tuesday 10 am

Fiona Burnell, University of Minnesota, USA

Conductance cross-over for 1D wires in symmetry class BDI

Location: PCS video conference (further details: pcs@ibs.re.kr)


June 14 Tuesday 5 pm

Andrei Bernevig, Princeton University, USA

An Exact Map Between the TBG (and multilayers) and Topological Heavy Fermions

Location: PCS video conference (further details: pcs@ibs.re.kr)


June 9 Thursday 5 pm

Claudio Castelnovo, University of Cambridge, UK

Coexistence of localization and transport in many-body two-dimensional Aubry-André models

Location: PCS video conference (further details: pcs@ibs.re.kr)


June 9 Thursday 11 am

Jeongrak Son, Nanyang Technology University, Singapore

Catalysis in Action via Elementary Thermal Operations

Location: PCS video conference (further details: pcs@ibs.re.kr)


June 7 Tuesday 4:20 pm

Merab Malishava, PCS IBS (PhD thesis Defense)

Thermalization of Classical Weakly Nonintegrable Many-Body Systems

Location: PCS video conference (further details: pcs@ibs.re.kr)


June 7 Tuesday 10:20 am

Muhammad Taufiq Murtadho, PCS IBS (Master degree thesis Defense)

Thermodynamics of Quantum Synchronization

Location: PCS video conference (further details: pcs@ibs.re.kr)


May 31 Tuesday 4 pm

Tomoki Ozawa, Tohoku University, Japan

Physical and mathematical relations between quantum metric and topology of Chern insulators

Location: PCS video conference (further details: pcs@ibs.re.kr)


May 26 Thursday 4 pm

Muhammad Umer, National University of Singapore, Singapore

Floquet Weyl semimetal phases and their topological characterization

Location: PCS video conference (further details: short PCS seminar)


May 26 Thursday 10:20 am

Jungyun Han, PCS IBS (PhD thesis Defense)

Mesoscopic photonic transport in open quantum systems

Location: PCS video conference (further details: pcs@ibs.re.kr)


IBS Physics Colloquium @ Daejeon

May 25 Wednesday 4 pm

Andreas Ringwald, German Electron Synchrotron (DESY), Germany

QCD Axion Dark Matter in Reach of Nucleon Electric Dipole Moment Experiments

Location: CAPP video conference


May 24 Tuesday 5 pm

Andreas Hemmerich, University of Hamburg, Germany

Discrete and continuous dissipative time crystals in an atom-cavity system

Location: PCS video conference (further details: pcs@ibs.re.kr)


May 19 Thursday 10 am

Dung Xuan Nguyen, Brown University, USA

Multiple Gravitons and spectral sum rules in Fractional Quantum Hall systems

Location: PCS video conference (further details: pcs@ibs.re.kr)


May 18 Wednesday 4 pm

Yong Baek Kim, University of Toronto, Canada

Realization of Fractonic Quantum Phases in Frustrated Magnets


May 17 Tuesday 4 pm

Giuliano Benenti, University of Insubria, Italy

Classical physics and blackbody radiation

Location: PCS video conference (further details: pcs@ibs.re.kr)


IBS Physics Colloquium @ Daejeon

May 12 Thursday 3 pm

Masahide Yamaguchi, Tokyo Institute of Technology, Japan

Invertible field transformations with derivatives

Location: CTPU video conference (further details: ctpu-ptc@ibs.re.kr)


May 3 Tuesday 5 pm

Tsvi Tlusty, Ulsan National Institute of Science and Technology, Korea

The usefulness of quantum concepts in soft matter: quasiparticles, flat bands, and exotic topology in hydrodynamic matter

Location: PCS video conference (further details: pcs@ibs.re.kr)


April 28 Thursday 5 pm

Anton Nalitov, University of Wolverhampton, UK

Optically trapped exciton-polariton condensates

Location: PCS video conference (further details: pcs@ibs.re.kr)


April 26 Tuesday 5 pm

Alexander Gresch, Heinrich-Heine-Universität Düsseldorf, Germany

Scalable approach to many-body localization via quantum data

Location: PCS video conference (further details: pcs@ibs.re.kr)


April 19 Tuesday 10 am

Donna Sheng,  California State University, USA

Robust D-Wave Superconductivity of  Doped Mott Insulators

Location: PCS video conference (further details: pcs@ibs.re.kr)


April 14 Thursday 4 pm

Hyoungsoon Choi, KAIST, Korea

Two-Dimensional Quantum Fluids in GaAs-Based Semiconductors

Location: PCS video conference (further details: pcs@ibs.re.kr)


April 7 Thursday 3:40 pm

Muhammad Taufiq Murtadho, PCS IBS (Comprehensive Exam)

Thermodynamics of Quantum Synchronization

Location: PCS video conference (further details: pcs@ibs.re.kr)


April 7 Thursday 3 pm

Dogyun Ko, PCS IBS (Comprehensive Exam)

Polariton condensate & valleytronics

Location: PCS video conference (further details: pcs@ibs.re.kr)


April 5 Tuesday 5 pm

Dawei Wang, Zhejiang University, China

Topological phases and flat bands of quantized light

Location: PCS video conference (further details: pcs@ibs.re.kr)


March 31 Thursday 9 am

Yun Jing, Penn state university, USA

Bilayer phononic and photonic graphene: A new playground for twistronics

Location: PCS video conference (further details: pcs@ibs.re.kr)


March 29 Tuesday 4 pm

Ritu Nehra, Raman Research Institute, India

Topological aspects of a multi-partite non-Hermitian Su-Schrieffer-Heeger model

Location: PCS video conference (further details: short PCS seminar)


March 24 Thursday 3 pm

Yonuk Chong, Quantum Information Research Support Center, Korea

Quantum computer and quantum technology

Location: CTPU video conference (further details: ctpu-ptc@ibs.re.kr)


March 22 Tuesday 5 pm

Gibaik Sim, Technical University of Munich, Germany

Kekule spin-orbit dimer phase and triplon dynamics

Location: PCS video conference (further details: pcs@ibs.re.kr)


March 17 Thursday 5 pm

Kirill Kavokin, Ioffe Institute & St. Petersburg State University, Russia

Ultra-deep optical cooling of nuclear spins in semiconductor structures

Location: PCS video conference (further details: pcs@ibs.re.kr)


March 10 Thursday 4 pm

Minsung Kim, Ulsan National Institute of Science and Technology, Korea

Orbital-selective Mott phase and non-Fermi liquid state in FePS3

Location: PCS video conference (further details: pcs@ibs.re.kr)


March 8 Tuesday 4 pm

Jong-Min Park, Korea Institute for Advanced Study, Korea

Thermodynamics of quasi-probability distributions for open quantum harmonic oscillators

Location: PCS video conference (further details: pcs@ibs.re.kr)


March 3 Thursday 10 am

Alan Morningstar, Princeton University, USA

Avalanches and many-body resonances in many-body localized systems

Location: PCS video conference (further details: pcs@ibs.re.kr)


February 24 Thursday 10 am

Anatoli Polkovnikov, University of Boston, USA

Understanding quantum chaos through adiabatic transformations

Location: PCS video conference (further details: pcs@ibs.re.kr)


February 22 Tuesday 5 pm

Johannes Knolle, Technical University of Munich, Germany

Prethermal Phases of Matter

Location: PCS video conference (further details: pcs@ibs.re.kr)


February 17 Thursday 4 pm

Sunghun Park, Universidad Autónoma de Madrid, Spain

Spin-orbit splitting of Andreev states in Josephson weak links

Location: PCS video conference (further details: pcs@ibs.re.kr)


February 15 Tuesday 5 pm

Nicolas Laflorencie, CNRS, France

Many-body localization and topological order in disordered interacting Ising-Majorana chains

Location: PCS video conference (further details: pcs@ibs.re.kr)


February 10 Thursday 10 am

Sarang Gopalakrishnan, Penn State University, USA

Surprises in high-temperature transport

Location: PCS video conference (further details: pcs@ibs.re.kr)


February 8 Tuesday 5 pm

Dong-Hee Kim, Gwangju Institute of Science and Technology, Korea

Neural quantum state of the long-range antiferromagnetic Ising chain

Location: PCS video conference (further details: pcs@ibs.re.kr)


February 3 Thursday 5 pm

Luis Colmenarez, MPIPKS, Germany

Sub-diffusive Thouless time scaling in the Anderson model on random regular graphs

Location: PCS video conference (further details: pcs@ibs.re.kr)


January 18 Tuesday 4 pm

Cheng-Ju Lin, Perimeter Institute, Canada

Krylov complexity of many-body localization: Operator localization in the Krylov basis

Location: PCS video conference (further details: pcs@ibs.re.kr)


January 13 Thursday 4 pm

Abhijit Pendse, Indian Institute of Science Education and Research, India

Entanglement and decoherence of a system of Rydberg atoms and Bose-Einstein Condensate

Location: PCS video conference (further details: short PCS seminar)


January 11 Tuesday 4 pm

Arnob Mukherjee, Indian Institute of Science Education and Research, India

Antiferromagnetic Skyrmions in Spin-Orbit Coupled Hund’s Insulators and Metals

Location: PCS video conference (further details: short PCS seminar)

                                      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