IPS Meeting 2025 - Institute of Physics Singapore

Technical Sessions

Talks here are listed according their submission numbers; time allocated for invited talks is 15 min speaking time, plus 5 min Q&A, and time allocated for contributed talks in 12 min speaking time plus 3 minutes Q&A.

T1: Quantum Algorithms I

Wednesday, 24 Sept, 11:15am - Venue: Room 1; Chair:

21 11:15am-11:30am	Yudai Suzuki, Bi Hong Tiang, Jeongrak Son, Nelly Ng, Zoe Holmes, Marek Gluza*: Double-bracket algorithm for quantum signal processing without post-selection
124 11:30am -11:45am	*Ziyuan Wang, Bin Cheng, Longxiang Yuan, Zhengfeng Ji**: FeynmanDD: Quantum Circuit Analysis with Classical Decision Diagrams
157 11:45am -12:00pm	Xiufan Li, Zheng Qin, Yang Zhou, Zhisong Xiao: On distributed MBQC with pattern gadgets and graph state knitting techniques
121 12:00pm -12:15pm	Andrew Tanggara, Derek Khu, Chao Jin, Kishor Bharti*: Contextuality of Quantum Error-Correcting Codes
38 12:15pm -12:30pm	Entropica Labs*: Entwine — A web-based graphical user interface for real-time design and simulation of topological error-correcting codes

T2: Quantum Communication

Wednesday, 24 Sept, 11:15am - Venue: Room 2; Chair:

89 (KEYNOTE) 11:15am-11:45am	Tobias Vogl*: Satellite-based quantum networks with hexagonal boron nitride
53 11:45am -12:00pm	Chenxun Weng, Minglong Qin, Yanglin Hu, Marco Tomamichel: Tight and Robust Consecutive Measurement Theorems with Applications to Quantum Cryptography
58 12:00pm -12:15pm	Jinyi Du, En Teng Lim, Xingjian Zhang, George Chen, Hongwei Gao, Dawn Tan, Alexander Ling*: Key technologies in 302 km entanglement distribution with CMOS silicon photonics chips
10 12:15pm -12:30pm	Shaik Abdillah, Moritz Mihm, Nishant Pathak, Ayesha Reezwana, Muskan Varshney, Soe Moe Thar, Joanne Chu, Euk Jin Alexander Ling: The Singapore Optical Ground Station – Supporting satellite quantum networks and beyond.
155 12:30pm -12:45pm	*Shuyu Dong, Darren Ming Zhi Koh, Filippo Martinelli, Pierre Brosseau, Anton Vetlugin, Christian Kurtsiefer, Cesare Soci**: Engineering High-Performance SNSPDs for Photon-Number Resolution

T3: Photonics I

Wednesday, 24 Sept, 11:15am - Venue: Room 3; Chair:

105 11:15am-11:30am	Kevin Dini, Helgi Sigurdsson, Nathan W. E. Seet, Paul Walker, Timothy Liew: Nonlinear finite-difference time-domain method for exciton-polaritons: Application to saltatory conduction in polariton neurons
143 11:30am -11:45am	Andrea Zacheo, Marco Marangi, Nilo M. Cervera, Yijie Shen, Dario Gerace, Giorgio Adamo, Cesare Soci*: Metasurface-Engineered Spin-Orbit Coupling in a Perovskite Polariton Laser
98 11:45am -12:00pm	Xu Zheng, Yidong Chong*: Noise Constraints for Nonlinear Exceptional Point Sensing
118 12:00pm -12:15pm	Nathan Seet*: Coherent Excitation of Exciton-Polariton Bound State in the Continuum via Optical Parametric Oscillation
133 12:15pm -12:30pm	*Jinkyu So, Eng Aik Chan, Giorgio Adamo, Nikolay Zheludev**: Super-resolution optical metrology of 3D nanoscale objects
149 12:30pm -12:45pm	Nilo Mata Cervera, Deepak Kumar Sharma, Ramon Paniagua-Dominguez, Miguel Angel Porras, Yijie Shen*: Subwavelength photonic skyrmions propagating without diffraction

T4: 2D materials I

Wednesday, 24 Sept, 11:15am - Venue: Room 4; Chair: (TBD)

50 11:15am-11:30am	Thomas Whitcher, Caozheng Diao, Angga Dito Fauzi, Russell Kwan, Xiao Chi, Muhammad Avicenna Naradipa, Duane Loh, Mark Breese, Andrivo Rusydi: Discovering a Wigner-like crystal and soft X-ray correlated-plasmons and their couplings in a transition metal dichalcogenide
9 11:30am -11:45am	Kok Wai Lee, Peihao Fu, Jun-Feng Liu, Ching Hua Lee, Yee Sin Ang*: Valley gapless semiconductor: Models and applications
81 11:45am -12:00pm	Chengkun Lyu, Calvin Pei Yu Wong, Kuan Eng Johnson Goh: Spin-Mixed and Valence-Mixed 2D Iron-Porphyrin Framework with Dual Sublattices: Insights into Magnetic Excitations and Electronic Structure
131 12:00pm -12:15pm	Ruqiao Xia*: Terahertz Resonance Tuning in Air-Gap Engineered Graphene Metasurfaces
2 12:15pm -12:30pm	Haidong Liang, Chengyuan Yang, Andrew Bettiol: Quantum emitters in hBN and entangled photon-pair source in rBN

J1: Joint session: Workshop on quantum superpositions for levitatated systems

Wednesday, 24 Sept, 2:00pm - Venue: LT 29; Chair: Valerio Scarani

112 (KEYNOTE) 2:00pm- 2:30pm	Matteo Fadel*: Bulk-acoustic resonators for quantum technologies with phonons
103 (INVITED) 2:30pm - 2:50pm	Martine Schut*: New protocol for creating macroscopic superpositions in an RF trap
116 (KEYNOTE) 2:50pm - 3:20pm	Anupam Mazumdar*: Witnessing the Quantum Nature of Spacetime in a Lab
94 (INVITED) 3:20pm - 3:40pm	Xueqi Ni*: Microscopic Dynamics and Generation of Nonclassical States of Levitated Ferromagnets

T5: Quantum Computing

Wednesday, 24 Sept, 2:00pm - Venue: Room 1; Chair: (TBD)

160 2:00pm- 2:15pm	Yuanzheng Paul Tan, Hoang Long Nguyen, Rainer Dumke: Microwave-based entanglement and verification on superconducting qubits
39 2:15pm - 2:30pm	Zixiong Liu, Ching Hua Lee: Resource efficient circuit decomposition of the non-hermitian skin effect for a digital quantum computer
159 2:30pm - 2:45pm	Christoph Hufnagel, Yuanzheng Paul Tan, Rainer Dumke*: Integration and benchmarking of superconducting quantum processors
158 2:45pm - 3:00pm	*Marina Kolpakova, Rainer Dumke**: Solving graph colouring on QPU

T6: AMO Physics

Wednesday, 24 Sept, 2:00pm - Venue: Room 2; Chair: (TBD)

6 (INVITED) 2:00pm- 2:20pm	Michał Parniak*: Quantum metrology of microwaves with interacting Rydberg atoms
41 2:20pm - 2:35pm	Xiang Ru Xie*: Trapping Yb atoms in optical tweezers
7 2:35pm - 2:50pm	*Yu Guo, Anindya Banerji, Jia Boon Chin, Arya Chowdhury, Alexander Ling*: A High-Efficiency, Broadband Optical delay line for All Optical Memory
134 2:50pm - 3:05pm	*Wouter Verstraelen, Stanislaw Swierczewski, Andrew Haky, Huawen Xu, Andrzej Opala, Oleksandr Kyriienko, Alberto Bramati, Timothy C.H. Liew**: Recognising quantum states from the spectrum of a single cavity mode.
78 3:05pm - 3:20pm	Xinyuan Ma, Swarup Das, David Wilkowski, Chang Chi Kwong: New magic wavelength at 477 nm for the strontium clock transition

T7: Photonics II

Wednesday, 24 Sept, 2:00pm - Venue: Room 3; Chair: (TBD)

100 2:00pm- 2:15pm	*Bofeng Zhu, Qi Jie Wang, Yi Dong Chong**: Topological photonic crystal fiber
142 2:15pm - 2:30pm	Daniil Shilkin, Son Tung Ha, Ramon Paniagua-Dominguez, Arseniy Kuznetsov*: Momentum Conversion Followed by Frequency Conversion in a Spatiotemporally Modulated Optical Metasurface
126 2:30pm - 2:45pm	*Dmitrii Gromyko, Lin Wu, Kirill Koshelev, Cheng-Wei Qiu**: Light-cone-proximal quasi-BICs for directional chiral emission at highly oblique angles
161 2:45pm - 3:00pm	Omar Abdelrahman Mohamed Abdelraouf*: Reconfigurable structured quantum light metasurfaces
113 (INVITED) 3:00pm - 3:20pm	Daniel Leykam*: Unconventional light localization in Mie-resonant metasurfaces

T8: Solid State Physics I

Wednesday, 24 Sept, 2:00pm - Venue: Room 4; Chair: (TBD)

95 2:00pm- 2:15pm	Jae Suk Hwang*: Renewable Cooling and Electricity Harvesting from Coldness of Sky
54 2:15pm - 2:30pm	Sai Prashanth Josyula, Muhammad Avicenna Naradipa, Bin Leong Ong, Vashu Kamboj, Anjali Jain, Xiao Chi, Eng Soon Tok, Andrivo Rusydi: Temperature Dependent Spin-Charge Oscillations in High-Tc Cuprate Superconductors
111 2:30pm - 2:45pm	Benny Febriansyah, Zexiang Shen: Realizing selective excitation wavelength-dependent emission in low-dimensional metal-halide hybrids
68 2:45pm - 3:00pm	Anjali Jain, Caozheng Diao, Bin Leong Ong, Andrivo Rusydi: Emerging Surface Magnetic and Electronic Orderings in Cuprates
32 3:00pm - 3:15pm	*Anindita Chaudhuri, Amit Chanda, Xiao Chi, Xiaojiang Yu, Diao Caozheng, Mark B H Breese, Ramanathan Mahendiran, Andrivo Rusydi**: Origin of the metal-to-insulator (MIT) transition in Pr0.6Sr0.4Co1−xMnxO3 perovskite oxides

T9: Quantum Algorithms II

Wednesday, 24 Sept, 4:00pm - Venue: Room 1; Chair: (TBD)

23 (INVITED) 4:00pm- 4:20pm	Marek Gluza, Jeongrak Son, Bi Hong Tiang, René Zander, Raphael Seidel, Yudai Suzuki, Zoë Holmes, Nelly H. Y. Ng: Double-bracket quantum algorithms for quantum imaginary-time evolution
22 4:20pm - 4:35pm	Yudai Suzuki, Marek Gluza, Jeongrak Son, Bi Hong Tiang, Nelly Ng, Zoe Holmes: Grover's algorithm is an approximation of imaginary-time evolution
88 4:35pm - 4:50pm	Georgios Korpas, Wayne Lin, Iosif Sakos, Antonios Varvitsiotis: Certifying Optimality of VQA Solutions via Sparse Trigonometric SOS Hierarchies
135 4:50pm - 5:05pm	Wen Han Png, Valerio Scarani: Petz recovery maps of single-qubit decoherence channels in an ion trap quantum processor
18 5:05pm - 5:20pm	*Muhammad Umer, Eleftherios Mastorakis, Dimitris G. Angelakis**: Variational quantum algorithms for nonlinear partial differential equations

T10: Quantum Optics

Wednesday, 24 Sept, 4:00pm - Venue: Room 2; Chair: (TBD)

13 (INVITED) 4:00pm- 4:20pm	Arya Chowdhury, Pranay Tiwari, Anindya Banerji, Yu Guo, Alexander Ling*: Uncovering a Family of Solutions for Concentric, Circular Reflection Patterns in Nested Herriott cells
132 4:20pm - 4:35pm	Marco Marangi, Alexander M. Dubrovkin, Andrea Zacheo, Anton N. Vetlugin, Giorgio Adamo, Cesare Soci*: Dielectric metasurfaces for polariton condensation and superbunched emission
141 4:35pm - 4:50pm	Filippo Martinelli, Anton Vetlugin, Shuyu Dong, Darren Koh, Maria Sidorova, Christian Kurtsiefer, Cesare Soci: Inline quantum light detection with SNSPDs coupled to photonic bound states
83 4:50pm - 5:05pm	*Pavel Dmitriev, Kah Jen Wo, Karthik Dasigi, Fumiya Hanamura, Steven Touzard**: Phenomenological Model of Sidewall Participation to Predict LNOI Resonator Q Factor
61 5:05pm - 5:20pm	Jinyi Du, Ju Won Choi, En Teng Lim, George Chen, Hongwei Gao, Dawn Tan, Alexander Ling: Ultra-silicon-rich nitride Bragg grating for efficient photon-pair and energy–time entanglement generation
138 5:20pm - 5:35pm	Pierre Brosseau, Jiawei Wang, Mohammed Alqedra, Anton Vetlugin, Giorgio Adamo, Ruixiang Guo, Val Zwiller, Cesare Soci: Integrated Platforms for Polarimetry and Quantum State Tomography

T11: 2D materials II

Wednesday, 24 Sept, 4:00pm - Venue: Room 3; Chair: (TBD)

90 (INVITED) 4:00pm- 4:20pm	Wei Fu, Kuan Eng Goh: Evidence of air-induced surface transformation of atomic step-engineered sapphire in relation to epitaxial growth of 2D semiconductors
35 4:20pm - 4:35pm	Daniel Bennett*: Stacking-Engineered Ferroelectricity, Topological Polarization and Multiferroic Order in Two-Dimensional Materials
69 4:35pm - 4:50pm	Sanchali Mitra, Yee Sin Ang: Complementary Atomristors: High-Throughput Discovery of Intrinsic SET and RESET-Type 2D Monolayers
59 4:50pm - 5:05pm	Reshmi Thottathil, Jiangbo Luo, Zhi Shiuh Lim, Zhaoyang Luo, Junxiong Hu, Ariando Ariando: Van der Waals Integration of 2D Semiconductors with Ferroelectric Oxides for Future Electronics

T12: Solid State Physics II

Wednesday, 24 Sept, 4:00pm - Venue: Room 4; Chair: (TBD)

74 4:00pm- 4:15pm	*Oles Matsyshyn, Giovanni Vignale, Justin Song**: Superconducting Berry Curvature Dipole
12 4:15pm - 4:30pm	Xiaona Di, Weiwei Lin: Scaling anomalous Hall effect: opposite contributions of Fermi sea and Fermi surface
33 4:30pm - 4:45pm	Mengjie Yang, Chinghua Lee: Beyond symmetry protection: Robust feedback-enforced edge states in non-Hermitian stacked quantum spin Hall systems
70 4:45pm - 5:00pm	*Wei Jie Chan, Wen Tan Xue, Hui Jiang, Ching Hua Lee**: Two-Dimensional Critical Non-Hermitian Skin Effect

T13: Quantum Theory I

Thursday, 25 Sept, 11:00am - Venue: Room 1; Chair: (TBD)

46 11:00am-11:15am	*Frits Verhagen, Marco Tomamichel, Erkka Haapasalo**: Optimal Conversion Rates of Pairs of Flat Quantum States in Terms of $\alpha$-$z$ Relative Entropies
91 11:15am -11:30am	*Clive Aw, Valerio Scarani, Lizhuo Liu**: Irreversibility as Subjectivity (the Dependence on Bayesian Priors)
3 11:30am -11:45am	*Mingxuan Liu, Ge Bai, Valerio Scarani**: Retrodiction with extended prior
104 11:45am -12:00pm	*Clive Aw, Jinyan Chen, Valerio Scarani**: Reversal & Inversion by Iterating Bayesian Updates, for Classical and Quantum Maps
31 12:00pm -12:15pm	Zhian Jia*: Cluster state model with non-invertible (weak) Hopf symmetry
24 12:15pm -12:30pm	Jeongrak Son, Ray Ganardi, Shintaro Minagawa, Francesco Buscemi, Seok Hyung Lie, Nelly H. Y. Ng*: Robust Catalysis and Resource Broadcasting: The Possible and the Impossible

T14: Mathematical and Computational Physics

Thursday, 25 Sept, 11:00am - Venue: Room 2; Chair: (TBD)

29 11:00am-11:15am	Wenbo Wei, Nicholas Jia Le Chong, Choy Heng Lai, Ling Feng*: Multiple Descents in Deep Learning as a Sequence of Order-Chaos Transitions
51 11:15am -11:30am	*Arif Er, Meng-Chwan Tan**: Topological 5d N=2 Gauge Theories: Mirror Symmetry and Langlands Duality of A-infinity-categories of Floer Homologies
168 11:30am -11:45am	Po-Yen Lai*: Explaining the Bias Between Reanalysis Data and Observations During Heat Waves in East and Southeast Asian Cities: The Role of Urbanization and Urban Entropy
139 11:45am -12:00pm	Dingzu Wang*: Continuous-time parametrization of neural quantum states for quantum dynamics
119 12:00pm -12:15pm	Hakan Akgün, Xianquan Yan, Tamer Taskıran, Muhamet Ibrahimi, Ching Hua Lee, Seymur Jahangirov: Scale-invariant dynamics in a purely deterministic Game of Life model
87 12:15pm -12:30pm	*Vitalii Kapitan, Konstantin Soldatov, Danil Parkhomenko, Pavel Ovchinnikov, Gennady Chitov*: Neural Network Detection and Classification of Hidden Patterns in Directed Bounded Percolation

T15: Many-body Physics

Thursday, 25 Sept, 11:00am - Venue: Room 3; Chair: (TBD)

117 (INVITED) 11:00am-11:20am	*Nyayabanta Swain, Shaffique Adam, Gabriel Lemarie**: 2D Anderson Localization and KPZ sub-Universality Classes: sensitivity to boundary conditions and insensitivity to symmetry classes
36 (INVITED) 11:20am -11:40am	Taufiq Murtadho, Marek Gluza, Nelly Ng: Extensive entanglement between 1D quantum many-body systems: from theory to experiment
57 11:40am -11:55am	Muhammad Avicenna Naradipa, Angga Dito Fauzi, Bin Leong Ong, Muhammad Aziz Majidi, Caozheng Diao, Ganesh Ji Omar, Ariando Ariando, Mark B. H. Breese, Eng Soon Tok, Andrivo Rusydi: Novel dopant-free ferromagnetic Mott-like insulator and high-energy correlated-plasmons in unconventional strongly correlated s band of low-dimensional gold
30 11:55am -12:10pm	*Yi Qin, Ching Hua Lee, Yee Sin Ang**: Many-body critical non-Hermitian skin effect
72 12:10pm -12:25pm	Xu Yang, Ajit Srivastava, Justin Song: Correlated quantum shift vector of particle-hole excitations

T16: Solid State Physics III

Thursday, 25 Sept, 11:00am - Venue: Room 4; Chair: (TBD)

130 11:00am-11:15am	Wangqiang Lin, Fangting Liu, Zhilong Song, Yehui Zhang, Qionghua Zhou, Chongyi Ling, Qiang Li, Jinlan Wang: Feature-Extended Descriptor Construction for Prediction of Consecutive Elementary Reaction Energies in Methane Oxidation
63 11:15am -11:30am	*Avinash Chaurasiya, Piyush Agarwal, Hasibur Rahaman, S.N. Piramanayagam, Karen Ke Lin, Rajdeep Singh Rawat*: Active Phase Controlled Synthetic Antiferromagnetic Spintronic Terahertz Emitter
65 11:30am -11:45am	Piyush Agarwal, Avinash Chaurasiya, Hrittik Kumar Roy, Mukundadev Behera, Chandrasekhar Murapaka, Yogesh Kumar Srivastava, Rajdeep Singh Rawat, Ke Lin: Unifying GHz and THz spin-currents led superdiffusion in Ferromagnet/Heavy Metal heterostructures
34 11:45am -12:00pm	Zongmeng Yang, Shibo Fang, Yee Sin Ang: Unconventional tunnel magnetoresistance scaling with altermagnets
25 12:00pm -12:15pm	Shibo Fang, Yee Sin Ang: Theoretical design of novel spintronic devices based on altermagnets
15 12:15pm -12:30pm	*Yajun Wei, Juan Juan Wang, Jun Wang**: Transverse charge current in nonrelativistic collinear altermagnets

T17: Nuclear Safety Physics

Friday, 26 Sept, 11:00am - Venue: Room 1; Chair: (TBD)

27 11:00am-11:15am	*Adolphus Lye, Scott Ferson, Sicong Xiao**: A Distribution-free Physics-guided Reliability Analysis of a Nuclear Material under Limited Data
127 11:15am -11:30am	Joyce W.L. Ang, Shimin Tan, Ling Ying Diane Tiong: High Purity Germanium (HPGe) Calibration: Bulletisation Parameter Studies with Monte Carlo Simulation
115 11:30am -11:45am	Darryl Foo*: Underground transport of radionuclides
92 11:45am -12:00pm	Kelvin Horia, Xiangming Sun: Dispersion of Radionuclides in Water Bodies
93 12:00pm -12:15pm	*Jonathan Jian Wei Yeo, Christelle En Lin Chua**: Biodosimetry at SNRSI

T18: Astro- and Biophysics

Friday, 26 Sept, 11:00am - Venue: Room 2; Chair: (TBD)

67 11:00am-11:15am	Shubham Kejriwal*: Challenges in Gravitational Wave Data Analysis with LISA EMRIs
40 11:15am -11:30am	Davendra Shayna Hassan, Alvin J. K. Chua: Identification of Extreme Mass Ratio Inspirals (EMRIs) in LISA via the one-stop function
42 11:30am -11:45am	Medeu Abishev*: Evolutionary random graph networks and quantum gravity
129 11:45am -12:00pm	Partha Pratim Sarkar, Qiang Zhao, Ye Ai: Efficient Intracellular Delivery of Macromolecules and mRNA via Cell Deformation in Viscoelastic Microfluidics
26 12:00pm -12:15pm	Jingzhun Liu, Yan Jie: Geometry and Sequence Dependence in a DNA-Based Mechanosensor

T19: Quantum Theory II

Friday, 26 Sept, 11:00am - Venue: Room 3; Chair: (TBD)

75 11:00am-11:15am	*Martin-Isbjoern Trappe, Jun Hao Hue, Michael Tsesmelis, Berge Englert**: Progress towards an accurate enough semiclassical approximation for quantum gases and electronic structure
145 11:15am -11:30am	*Andrew Tanggara, Mile Gu, Kishor Bharti**: Near-Term Pseudorandom and Pseudoresource Quantum States
148 11:30am -11:45am	*Gauthameshwar S, Noufal Jaseem, Dario Poletti**: Quantum thermal machines and the emergence of different thermodynamic functioning regimes from finite coupling to a load
44 11:45am -12:00pm	Shilpi Roy*: Aperiodic Dissipation as a Mechanism for Steady-State Localization
49 12:00pm -12:15pm	*Josep Lumbreras, Ruocheng Huang, Yanglin Hu, Mile Gu, Marco Tomamichel**: Quantum state-agnostic work extraction (almost) without dissipation
151 12:15pm -12:30pm	Xueyuan Hu, Wen Han Png, Valerio Scarani*: Sub-Bath Cooling in Bosonic Systems: Gaussian Constraints and Non-Gaussian Enhancements

J2: Joint session: Workshop on POSTECH-SG collaboration in Quantum Physics

Friday, 26 Sept, 11:00am - Venue: ; Chair: (TBD)

172 11:00am-11:10am	Yoon-Ho Kim*: Overview of POSTECH Quantum Graduate School and Global Partnership Program
169 11:10am -11:25am	Di Zhu*: Integrated Quantum Light Sources on Thin-Film Lithium Niobate
171 11:25am -11:40am	Heedeuk Shin*: Quantum interference using optical fiber and photonic integrated circuits
166 11:40am -11:55am	Alexander Ling*: Development of a Quantum Communication Network
165 11:55am -12:10pm	Je-Hyung Kim*: Interfacing, integrating, and interacting quantum emitters for quantum photonics
80 12:10pm -12:25pm	Zhaogang Dong*: Engineering Quantum Light at the Nanoscale: From Multi-Dimensional Control towards On-Chip Integration
167 12:25pm -12:40pm	Youngwook Kim*: Topological Quantum Device Lab at DGIST
170 12:40pm -12:55pm	Weibo Gao*: Recent progress of Quantum light sources with 2D materials