Category

J. W. Cheong, A. Pradana and L. Y. Chew, Effects of non-Markovianity on daemonic ergotropy in the quantum switch, Physical Review A, 108, 012201 (2023).

M. Ho, A. Pradana, T. J. Elliot, L. Y. Chew and M. Gu, Quantum-inspired identification of complex cellular automata, The European Physical Journal Plus, 138, 540 (2023).

J. W. Cheong, A. Pradana and L. Y. Chew, Communication advantage of quatum compositions of channels from non-Markovianity, Physical Review A, 106, 052410 (2022). 

A. Pradana and L. Y. Chew, Effect of initial squeezing on tripartite continuous variable entanglement of dynamical processes, International Journal of Quantum Information, 20, 2250008 (2022).

A. Pradana and L. Y. Chew, Entanglement of nitrogen-vacancy-center ensembles with initial squeezing, Physical Review A, 104, 022435 (2021).

A. Pradana and L. Y. Chew, Quantum interference of multi-photon at beam splitter with application in measurement-device-independent quantum key distribution, New Journal of Physics, 21, 053027 (2019).

E. T. S. Ong and L. Y. Chew, The effect of spin squeezing on the entanglement entropy of kicked tops, Entropy, 18, 116 (2016). 

G. H. Hovsepyan, G. H. Shahinyan, L. Y. Chew and G. Yu. Kryuchkyan, Phase locking and quantum statistics in a parametrically driven nonlinear resonator, Physical Review A, 93, 043856 (2016).

S. K. Joseph, J. Sabuco, L. Y. Chew and M. A. F. Sanjuan, Effect of geometry on the classical entanglement in a chaotic optical fiber, Optics Express, 23, 32191 (2015).

L. Y. Chew and N. N. Chung,  Dynamical relation between quantum squeezing and entanglement in coupled harmonic oscillator system, Symmetry, 6, 295 (2014).

S. K. Joseph, L. Y. Chew and M. A. F. Sanjuan,  Impact of quantum-classical correspondence on entanglement enhancement by single-mode squeezing, Physics Letters A, 378, 2603 (2014).

S. K. Joseph, L. Y. Chew and M. A. F. Sanjuan, Effect of squeezing and Planck constant dependence in short time semiclassical entanglement, The European Physical Journal D, 68, 238 (2014).

C. H. Er, N. N. Chung and L. Y. Chew, Threshold effect and entanglement enhancement through local squeezing of initial separable states in continuous-variable systems, Physica Scripta, 87, 025001 (2013).

T. V. Gevorgyan, A. R. Shahinyan, L. Y. Chew and G. Yu. Kryuchkyan, Bistability and chaos at low levels of quanta, Physical Review E, 88, 022910 (2013).

A. R. Shahinyan, L. Y. Chew and G. Yu. Kryuchkyan, Probing quantum dissipative chaos using purity, Physics Letters A, 377, 2743 (2013).

L. Y. Chew and N. N. Chung, Quantum-classical correspondence through entanglement dynamics, Chaotic Modeling and Simulation, 3, 451 (2012).

L. Y. Chew and N. N. Chung, Quantum entanglement and squeezing in coupled harmonic and anharmonic oscillator systems, Journal of Russian Laser Research, 32, 331 (2011).

L. Y. Chew and N. N. Chung, The quantum signature of chaos through the dynamics of entanglement in classically regular and chaotic systems, Acta Physica Polonica A, 120, A95 (2011).

N. N. Chung C. H. Er, Y. S. Teo and L. Y. Chew, Relation of the entanglement entropy and uncertainty product in ground states of coupled anharmonic oscillators, Physical Review A, 82, 014101 (2010).

N. N. Chung and L. Y. Chew, Two-step approach to the dynamics of coupled anharmonic oscillators, Physical Review A, 80, 012103 (2009). This paper is featured in the July 2009 issue of the Virtual Journal of Quantum Information.

N. N. Chung and L. Y. Chew, Dependence of entanglement dynamics on the global classical dynamical regime, Physical Review E, 80, 016204 (2009). This paper is featured in the July 2009 issue of the Virtual Journal of Quantum Information and the 20 July 2009 issue of the Virtual Journal of Nanoscale Science and Technology. 

N. N. Chung and L. Y. Chew, Energy eigenvalues and squeezing properties of general systems of coupled quantum anharmonic oscillators, Physical Review A, 76, 032113 (2007).

Suryadi, R.-K. Cheng, E. Birkett, S. Jesuthasan and L. Y. Chew, Dynamics and potential significance of spontaneous activity in the habenula, eNeuro, 9, 1 (2022).

N. N. Chung and L. Y. Chew, Modelling Singapore COVID-19 pandemic with a SEIR multiplex network model, Scientific Reports, 11, 10122 (2021). [Python codes available at https://github.com/nnchung/SEIR-Model]

E. X.-X. Tan, W. L. Quek, Suryadi, H. Chahed, S. G. Iyer, P. R. Jeyaraj, G.-H. Lee,  A. Chan, S. Cheng, J. Hoe, E. K. Tan, L. Y. Chew, J. Fung, M. Chen, M. D. Muthiah, D. Q. Huang, Impact of COVID-19 on liver transplantation in Hong Kong and Singapore: a modelling study, The Lancet Regional Health - Western Pacific, 16, 100262 (2021).

J. Han, K. -H. Lin and L. Y. Chew, Study on the regulation of focal adhesions and cortical actin by matrix nanotopography in 3D environment, Journal of Physics: Condensed Matter, 29, 455101 (2017).

K. P. Chua, L. Y. Chew and Y. G. Mu, Replica exchange molecular dynamics simulation of cross-fibrillation of IAPP and PrP106-126, Proteins-Structure Function and Bioinformatics, 84, 1134-1146 (2016).

C. He, K. Chiam and L. Y. Chew, Comparison of cellular oscillations driven by noise or deterministic mechanisms under cell-size scaling, Physical Review E, 94, 042425 (2016).

L. N. Zhao, J. Zheng, L. Y. Chew and Y. G. Mu, An investigation on the fundamental interactions between Abeta peptides and the AT-rich DNA, Journal of Physical Chemistry B, 119, 8247 (2015).

L. N. Zhao, L. Y. Lu, L. Y. Chew and Y. G. Mu,  Alzheimer's disease - A Panorama Glimpse, International Journal of Molecular Sciences, 15, 12631 (2014).

L. N. Zhao, Y. G. Mu and L. Y. Chew, Heme prevents amyloid beta peptide aggregation through hydrophobic interaction based on molecular dynamics simulation, Physical Chemistry Chemical Physics, 15 14098 (2013).

L. N. Zhao, T. Zhang, C. Zhang, C. Wang, L. A. Morozova-Roche, L. Y. Chew and Y. G. Mu, S100A9 induces aggregation-prone conformation in Abeta peptides: a combined experimental and simulation study, RSC Advances, 3, 24081 (2013).

B. C. Goh, H. W. Leong, X. H. Qu and L. Y. Chew, The mechanism of antiparallel ß-sheet formation based on conditioned self-avoiding walk, The European Physical Journal E, 35, 27 (2012).

N. N. Chung, L. Y. Chew, J. Zhou and C. H. Lai, Impact of edge removal on the centrality betweenness of the best spreaders, Europhysics Letters, 98, 58004 (2012).

L. N. Zhao, H. W. Leong, Y. G. Mu and L. Y. Chew, The toxicity of amyloid ß oligomers, International Journal of Molecular Sciences, 13, 7303 (2012).

L. N. Zhao, S. W. Chiu, J. Benoit, L. Y. Chew and Y. G. Mu, The effect of curcumin on the stability of Aß dimers, Journal of Physical Chemistry B, 116, 7428 (2012).

J. Zhou, N. N. Chung, L. Y. Chew and C. H. Lai, Epidemic spreading induced by diversity of agents' mobility, Physical Review E, 86, 026115 (2012).

H. W. Leong and L. Y. Chew, Effect of hydrogen bond interaction on protein phase transition, Physical Review E, 86, 031902 (2012).

L. N. Zhao, S. W. Chiu, J. Benoit, L. Y. Chew and Y. G. Mu, Amyloid beta peptides aggregation in a mixed membrane bilayer: a molecular dynamics study, Journal of Physical Chemistry B, 115, 12247 (2011).

H. W. Leong, L. Y. Chew and K. Huang, Normal modes and phase transition of the protein chain based on the Hamiltonian formalism, Physical Review E, 82, 011915 (2010). This paper is featured in the August 2010 issue of the Virtual Journal of Biological Physics Research.

L. Y. Chew, N. N. Chung, W. X. Sia, H. N. Huynh, G. Sim, A. Chua and Z. Huang, A data analytic elucidation on the spatial agglomeration of Singapore maritime industry, International Journal on Smart and Sustainable Cities, 1, 2340001 (2023). [Python codes available at https://github.com/nnchung/urban.git]

V.-L. Saw, L. Vismara, Suryadi, B. Yang, M. Johansson and L. Y. Chew, Inferring origin-destination distribution of agent transfer in a complex network using deep gated recurrent units, Scientific Reports, 13, 8287 (2023).

L. Vismara, V.-L. Saw and L. Y. Chew, Synchronising bus bunching to the spikes in service demand reduces commuters' waiting time, Complexity, 2022, 8996439 (2022).

W. L. Quek, N. N. Chung, V.-L. Saw and L. Y. Chew, Analysis and simulation of intervention strategies against bus bunching by means of an empirical agent-based model, Complexity, 2021, 2606191 (2021).

A. T. Aspembitova, L. Feng and L. Y. Chew, Behavioral structure of users in cryptocurrency market, PLOS ONE, 16, e0242600 (2021).

V.-L. Saw, L. Vismara and L. Y. Chew, Chaotic semi-express buses in a loop, Chaos, 31, 023122 (2021).

L. Vismara, L. Y. Chew and V.-L. Saw, Optimal assignment of buses to bus stops in a loop by reinforcement learning, Physica A, 583, 126268 (2021).

Y. Gandica, J. S. Lansing, N. N. Chung, S. Thurner and L. Y. Chew, Bali's ancient rice terraces: a Hamiltonian approach, Physical Review Letters, 127, 168301 (2021).

J. S. Lansing, N. N. Chung, L. Y. Chew and G. S. Jacobs, Averting evolutionary suicide from the tragedy of the commons, International Journal of the Commons, 15, 414 (2021).

V.-L. Saw and L. Y. Chew, No-boarding buses: synchronization for efficiency, PLOS ONE, 15(3), e0230377 (2020).

V.-L. Saw and L. Y. Chew, No-boarding buses: agents allowed to cooperate or defect, Journal of Physics: Complexity, 1, 015005 (2020).

V.-L. Saw, L. Vismara and L. Y. Chew, Intelligent buses in a loop service: emergence of no-boarding and holding strategies, Complexity, 2020, 7274254 (2020).

V.-L. Saw, N. N. Chung, W. L. Quek, Y. E. I. Pang and L. Y. Chew, Bus bunching as a synchronisation phenomenon, Scientific Reports, 9, 6887 (2019).

N. N. Chung, G. S. Jacobs, H. Sudoyo, S. G. Malik, L. Y. Chew, J. S. Lansing and M. P. Cox, Sex-linked genetic diversity originates from persistent sociocultural processes at microgeographic scales, Royal Society Open Science, 6, 190733 (2019).

A. Aspembitova, L. Feng, V. Melnikov and L. Y. Chew, Fitness preferential attachment as a driving mechanism in bitcoin transaction network, PLOS ONE, 14, e0219346 (2019).

N. N. Chung, L. Y. Chew, W. Chen, R. M. D'Souza and C. H. Lai, Susceptible individuals drive active social contagion, Physical Review Research, 1, 033125 (2019).

H. N. Huynh, E. Makarov, E. F. Legara, C. Monterola and L. Y. Chew, Characterisation and comparison of spatial patterns in urban systems: a case study of U.S. cities, Journal of Computational Science, 24, 34 (2018).

W. L. Quek, N. N. Chung and L. Y. Chew, An analysis on the traffic processing efficiency of a combination of serial and parallel bottlenecks, Physica A, 503, 491 (2018).

H. S. Sugiarto, J. S. Lansing, N. N. Chung, C. H. Lai, S. A. Cheong and L. Y. Chew, Social cooperation and disharmony in communities mediated through common pool resource exploitation, Physical Review Letters, 118, 208301 (2017). This paper is featured in Phys.Org News: https://phys.org/news/2017-05-phase-transitions-rice-farmers-insight.html

J. S. Lansing, S. Thurner, N. N. Chung, A. Coudurier-Curveur, C. Karakas, K. A. Fesenmyer and L. Y. Chew, Adaptive self-organization of Bali's ancient rice terraces, Proceedings of the National Academy of Sciences, 114, 6504-6509 (2017).

J. S. Lansing, C. Abundo, G. S. Jacobs, E. G. Guillot, S. Thurner, S. S. Downey, L. Y. Chew, T. Bhattacharya, N. N. Chung, H. Sudoyo and M. P. Cox, Kinship structures create persistent channels for language transmission, Proceedings of the National Academy of Sciences, 114, 12910-12915 (2017).

H. S. Sugiarto, N. N. Chung, C. H. Lai and L. Y. Chew, Emergence of cooperation in a coupled social-ecological system through a direct or an indirect social control mechanism, Journal of Physics Communications, 1, 055019 (2017).

H. S. Sugiarto, N. N. Chung, C. H. Lai and L. Y. Chew, Socioecological regime shifts in the setting of complex social interactions, Physical Review E, 91, 062804 (2015).

J. S. Lansing, S. A. Cheong, L. Y. Chew, M. P. Cox, M. H. R. Ho and W. A. Arthawiguna,  Regime Shifts in Balinese Subaks, Current Anthropology, 55, 232 (2014).

N. N. Chung, L. Y. Chew and C. H. Lai, Influence of network structure on cooperative dynamics in coupled socio-ecological systems, Europhysics Letters, 104, 28003 (2013).

L. Y. Chew, A. Pradana, L. He and J. W. Cheong, Stochastic thermodynamics of finite-tape information ratchet, The European Physical Journal  Special Topics, (2023). https://doi.org/10.1140/epjs/s11734-023-00994-3

L. He, J. W. Cheong, A Pradana and L. Y. Chew, Effects of correlation in an information ratchet with finite tape, Physical Review E, 107, 024130 (2023).

Suryadi,  L. Y. Chew and Y. S. Ong, Granger causality using Jacobian in neural networks, Chaos, 33, 023126 (2023).

L. He, A. Pradana, J. W. Cheong and L. Y. Chew, Information processing second law for information ratchet with finite tape, Physical Review E, 105, 054131 (2022).

M. Chen and L. Y. Chew, Causal reasoning and Meno's paradox, AI & Society, (2020). DOI:10.1007/s00146-020-01037-4.

S. -W. Su, S. -C. Gou, L. Y. Chew, Y. -Y. Chang, I. A. Yu, A. Kalachev and W. -T. Liao, Setting a disordered password on a photonic memory, Physical Review A, 95, 061805(R) (2017).

H. N. Huynh, A. Pradana and L. Y. Chew, The complexity of sequences generated by the arc-fractal system, PLOS ONE, 10, e0117365 (2015).

V. -L. Saw and L. Y. Chew, Helicalised fractals, Chaos Solitons & Fractals, 75, 191 (2015).

V. -L. Saw and L. Y. Chew,  Curved traversable wormholes in (3+1)-dimensional spacetime, General Relativity and Gravitation, 46, 1655 (2014).

H. N. Huynh, T. P. T. Nguyen and L. Y. Chew, Numerical simulation and geometrical analysis on the onset of chaos in a system of two coupled pendulums, Communications in Nonlinear Science and Numerical Simulation, 18, 291 (2013).

N. N. Chung, L. Y. Chew and C. H. Lai, Spectral analysis on explosive percolation, Europhysics Letters, 101, 66003 (2013).

L. Y. Chew, Deterministic Smoluchowski-Feynman ratchets driven by chaotic noise, Physical Review E, 85, 016212 (2012).

N. N. Chung, L. Y. Chew and C. H. Lai, Network extreme eigenvalue: From multimodal to scale-free networks, Chaos, 22, 013139 (2012). 

V.-L. Saw and L. Y. Chew, A general method for constructing curved traversable wormholes in (2+1)-dimensional spacetime, General Relativity and Gravitation, 44, 2989 (2012).

H. N. Huynh and L. Y. Chew, Arc-fractal and the dynamics of coastal morphology, Fractals - Complex Geometry Patterns and Scaling in Nature and Society, 19, 141 (2011).

C. T. Zhou, X. T. He and L. Y. Chew, Intense short-pulse lasers irradiating wire and hollow plasma fibers, Optics Letters, 36, 924 (2011).

H. N. Huynh, G. Pruessner and L. Y. Chew, The Abelian Manna model on various lattices in one and two dimensions, Journal of Statistical Mechanics - Theory and Experiment, P09024 (2011).

C. T. Zhou, L. Y. Chew and X. T. He, Propagation of energetic electron in a hollow plasma fiber, Applied Physics Letters, 97, 051502 (2010).

C. T. Zhou, X. G. Wang, S. C. Ruan, S. Z. Wu, L. Y. Chew, M. Y. Yu and X. T. He, Dynamics of relativistic electrons propagating in a funnel-guided target, Physics of Plasmas, 17, 083103 (2010).

H. N. Huynh and L. Y. Chew, Two-coupled pendulum system: bifurcation, chaos and the potential landscape approach, International Journal of Bifurcation and Chaos, 20, 2427 (2010).

H. N. Huynh, L. Y. Chew and G. Pruessner, Abelian Manna model on two fractal lattices, Physical Review E, 82, 042103 (2010).

C. T. Zhou, S. Z. Wu, H. B. Cai, M. Chen, L. H. Cao, X. G. Wang, L. Y. Chew and X. T. He, Hot electron transport and heating in dense plasma core by hollow guiding, Laser and Particle Beams, 28, 563 (2010).

Tze Yang Ng, Lock Yue Chew and Sadasivan Puthusserypady, Error correction with chaotic switching between convolutional codecs, IEEE Transactions on Circuits and Systems - I: Regular Papers, 55(11), 3655-3662, (2008).

Y. H. Liu, L. Y. Chew and M. Y. Yu, Self-assembly of complex structures in a two-dimensional system with competing interaction forces, Physical Review E, 78, 066405 (2008). This paper is featured in the January 5, 2009 issue of the Virtual Journal of Nanoscale Science and Technology.

Y. H. Liu and L. Y. Chew, Molecular dynamics simulation of equilibrium configurations of plasmas containing multi-species dusts, J. Phys. A: Math. Theor., 40, 10383, (2007).

Y. H. Liu and L. Y. Chew, Particles separation in anisotropically confined two-dimensional multi-species systems, J. Phys.: Condens. Matter, 19, 356213, (2007).

C. T. Zhou, X. T. He, M. Y. Yu, L. Y. Chew and X. G. Wang, A note on chaotic unimodal maps and applications, Chaos, 16, 033113, (2006).

L. Y. Chew, Christopher Ting and C. H. Lai, Chaotic resonance: two-state model with chaos induced escape over potential barrier,  Physical Review E, 72, 036222, (2005).

L. Y. Chew and Christopher Ting, Analysis on the origin of directed current from a class of microscopic chaotic fluctuations, Physical Review E, 69, 031103, (2004).

L. Y. Chew, Christopher Ting and C. H. Lai, Chaos-induced escape over a potential barrier,  Physical Review E, 70, 045203(R), (2004).

C. T. Zhou, K. B. Teo and L. Y. Chew, Detection of Signals from Noisy Chaotic Interference, Physica Scripta, 65, 469-475, (2002).

L. Y. Chew and Christopher Ting, Microscopic Chaos and Gaussian Diffusion Processes, Physica A, 307, 275-296, (2002).

B. S. Grandey, Z. Y. Koh, D. Samanta, B. P. Horton, J. Dauwels and L. Y. Chew, Monte Carlo drift correction - quantifying the drift uncertainty of global climate models, Geoscientific Model Development, 16, 6593 (2023).

C.-K. Teo, T.-Y. Koh, K. K. W. Cheung, B. Legras, H.-N. Huynh, L. Y. Chew, L. Norford, Scaling characteristics of modelled tropical oceanic rain clusters, Quarterly Journal of the Royal Meteorological Society, 147, 1055 (2021).

C. -K. Teo, H. N. Huynh, T. -Y. Koh, K. K. W. Cheung, B. Legras, L. Y. Chew and L. Norford, The universal scaling characteristics of tropical oceanic rain clusters, Journal of Geophysical Research: Atmosphere, 122, 5582-5599 (2017).

S. A. Cheong, T. L. Tan, C. C. Chen, W. L. Chang, Z. Liu, L. Y. Chew, P. M. A. Sloot and N. F. Johnson,  Short-term forecasting of Taiwanese earthquakes using a universal model of fusion-fission processes, Scientific Reports, 4, 3624 (2014).

K. Y. Kam, L. Y. Chew and L. W. Li, Multipath Propagation of Radio Waves in 3-dimensional Terrain,  Journal of Electromagnetic Waves and Application, 15, 411-431, (2001).