Here we collected the list of research publications co-authored by Dr. Oleksandr Kyriienko and the group members.

This also includes the chapter in the monograph "III-Nitride Semiconductors and their Modern Devices" co-written by Oleksandr Kyriienko, and edited by Bernard Gil.

2025

C. Umeano, D. Holmes, O. Kyriienko, Detecting vanishing training signal and compositional structure with feature maps: towards an exponential advantage of Quantum Feature Maps, arXiv:2510.01154 [arXiv]
C. A. Williams, A. E. Paine, A. A. Gentile, D. Berger, O. Kyriienko, Vortex Detection from Quantum Data, arXiv:2506.23976 [arXiv]
H.-Y. Wu, A. E. Paine, E. Philip, A. A. Gentile, O. Kyriienko, Quantum algorithm for solving nonlinear differential equations based on physics-informed effective Hamiltonians, arXiv:2504.13174 [arXiv]
C. Umeano, A. E. Paine, V. E. Elfving, O. Kyriienko, What can we learn from quantum convolutional neural networks?, Adv. Quantum Technol. 8, 2400325 (2025). [paper] [arXiv]
J. J. M. de Lejarza, H.-Y. Wu, O. Kyriienko, G. Rodrigo, M. Grossi, Quantum Chebyshev probabilistic models for fragmentation functions, arXiv:2503.16073 [arXiv]

2024

O. Kyriienko, A. E. Paine, V. E. Elfving, Protocols for trainable and differentiable quantum generative modeling, Phys. Rev. Research 6, 033291 (2024). [paper]
S. Scali, C. Umeano, O. Kyriienko, Quantum topological data analysis via the estimation of the density of states, Phys. Rev. A 110, 042616 (2024). [paper] [arXiv]
S. Scali, C. Umeano, O. Kyriienko, The topology of data hides in quantum thermal states, APL Quantum 1, 036106 (2024). [paper] [arXiv]
H.-Y. Wu, A. E. Paine, V. E. Elfving, O. Kyriienko, Ground state-based quantum feature maps, arXiv:2404.07174 [arXiv]
H.-Y. Wu, V. E. Elfving, O. Kyriienko, Multidimensional Quantum Generative Modeling by Quantum Hartley Features, Adv. Quantum Technol. (2024); DOI:10.1002/qute.202400337. [paper] [arXiv]
C. A. Williams, A. A. Gentile, V. E. Elfving, D. Berger, O. Kyriienko, Quantum Iterative Methods for Solving Differential Equations with Application to Computational Fluid Dynamics, arXiv:2404.08605 [arXiv]
C. A. Williams, S. Scali, A. A. Gentile, D. Berger, O. Kyriienko, Addressing the Readout Problem in Quantum Differential Equation Algorithms with Quantum Scientific Machine Learning, arXiv:2411.14259 [arXiv]
C. Umeano, V. E. Elfving, O. Kyriienko, Geometric quantum machine learning of BQPa protocols and latent graph classifiers, arXiv:2402.03871 [arXiv]
C. Umeano, S. Scali, O. Kyriienko, Can geometric quantum machine learning lead to advantage in barcode classification?, arXiv:2409.01496 [arXiv]

2023

Quantum Topological Data Analysis and Quantum Chebyshev Transform

I. Tsiamis, O. Kyriienko, A. S. Sørensen, Continuous wave single photon switch based on a Rydberg atom ensemble, arXiv:2309.10804 [arXiv]
I. Tsiamis, O. Kyriienko, A. S. Sørensen, Continuous wave quantum light control via engineered Rydberg induced dephasing, arXiv:2309.10873 [arXiv]
A. E. Paine, V. E. Elfving, O. Kyriienko, Physics-Informed Quantum Machine Learning: Solving nonlinear differential equations in latent spaces without costly grid evaluations, arXiv:2308.01827 [arXiv]
C. Louca, A. Genco, S. Chiavazzo, T. P. Lyons, S. Randerson, C. Trovatello, P. Claronino, R. Jayaprakash, K. Watanabe, T. Taniguchi, S. Dal Conte, D. G. Lidzey, G. Cerullo, O. Kyriienko, A. I. Tartakovskii, Interspecies exciton interactions lead to enhanced nonlinearity of dipolar excitons and polaritons in MoS₂ homobilayers, Nature Communications 14, 3818 (2023). [paper (open access)] [arXiv]
C. A. Williams, A. E. Paine, H.-Y. Wu, V. E. Elfving, O. Kyriienko, Quantum Chebyshev Transform: Mapping, Embedding, Learning and Sampling Distributions, arXiv:2306.17026 [arXiv]
A. E. Paine, V. E. Elfving, O. Kyriienko, Quantum Quantile Mechanics: Solving Stochastic Differential Equations for Generating Time-Series, Adv Quantum Technol. 2300065 (2023); DOI:10.1002/qute.202300065 [paper (open access)] [arxiv]
A. E. Paine, V. E. Elfving, O. Kyriienko, Quantum kernel methods for solving regression problems and differential equations, Phys. Rev. A 107, 032428 (2023) [paper (open access)] [arxiv]
Y. Zhumagulov, S. Chiavazzo, I. Shelykh, O. Kyriienko, Robust polaritons in magnetic monolayers of CrI₃, Phys. Rev. B (Letter) 108, L161402 (2023) [paper] [arxiv]
S. Chiavazzo, A. S. Sørensen, O. Kyriienko, L. Dellantonio, Quantum manipulation of a two-level mechanical system, Quantum 7, 943 (2023). [paper (open access)] [arxiv]

Patents

O. Kyriienko, V. E. Elfving, Methods and systems for solving a stochastic differential equation using a hybrid computer system, US 2025/0139487 A1 (published 2025). [Google Patents]
C. A. Williams, A. E. Paine, H.-Y. Wu, V. E. Elfving, O. Kyriienko, Real quantum feature map encoding, WO 2025/002636 A1 (published 2025). [Google Patents]
(Pasqal Netherlands B.V.) Quantum circuits (Chebyshev transform–related), EP 4495844 A1 (published 2025). [Google Patents]
V. E. Elfving, S. Varsamopoulos, E. Philip, H. W. T. van Vlijmen, S. Menon, A. Vos, N. Dyubankova, B. Torfs, A. Rowe, O. Kyriienko, Quantum Extremal Learning, EP 4273760 A1 (published 2023). [Google Patents]

2022

Single polariton phase shift and Quantum Generative Modelling

S. Kasture, O. Kyriienko, V. E. Elfving, Protocols for classically training quantum generative models on probability distributions, Phys. Rev. A 108, 042406 (2022) [paper] [arxiv]
Kok Wee Song, S. Chiavazzo, O. Kyriienko, Microscopic theory of nonlinear phase space filling in polaritonic lattices, arXiv:2212.07968 [arXiv]
O. Kyriienko, E. B. Magnusson, Unsupervised quantum machine learning for fraud detection, arXiv:2208.01203 [arXiv]
Kok Wee Song, S. Chiavazzo, I. A. Shelykh, O. Kyriienko, Theory for Coulomb scattering of trions in 2D materials, arXiv:2207.02660 [arXiv]
Kok Wee Song, S. Chiavazzo, I. A. Shelykh, O. Kyriienko, Attractive trion-polariton nonlinearity due to Coulomb scattering, arXiv:2204.00594 [arXiv]
T. Kuriakose, P. M. Walker, T. Dowling, O. Kyriienko, I. A. Shelykh, P. St-Jean, N. Carlon Zambon, A. Lemaître, I. Sagnes, L. Legratiet, A. Harouri, S. Ravets, M. S. Skolnick, A. Amo, J. Bloch, D. N. Krizhanovskii, Few-photon all-optical phase rotation in a quantum-well micropillar cavity, Nature Photonics 16, 566 (2022). [paper] [arxiv]
Y. V. Zhumagulov, S. Chiavazzo, D. R. Gulevich, V. Perebeinos, I. A. Shelykh, O. Kyriienko, Microscopic theory of exciton and trion polaritons in doped monolayers of transition metal dichalcogenides, npj Computational Materials 8, 92 (2022). [paper (open access)] [arxiv]
D. Zvyagintseva, H. Sigurdsson, V. K. Kozin, I. Iorsh, I. A. Shelykh, V. Ulyantsev, O. Kyriienko, Machine learning of phase transitions in nonlinear polariton lattices, Communications Physics 5, 8 (2022).[paper (open access)][arxiv]

2021

N. Heim, A. Ghosh, O. Kyriienko, V. E. Elfving, Quantum Model-Discovery, arXiv:2111.06376 [arxiv]
T. A. Bespalova and O. Kyriienko, Quantum simulation and ground state preparation for the honeycomb Kitaev model, arXiv:2109.13883 [arxiv]
O. Kyriienko, V. E. Elfving, Generalized quantum circuit differentiation rules, Phys. Rev. A 104, 052417 (2021) [paper][arxiv]
O. Kyriienko, A. E. Paine, V. E. Elfving, Solving nonlinear differential equations with differentiable quantum circuits, Phys. Rev. A 103, 052416 (2021). [paper] [arxiv] The patent for DQC-based differential solvers is now granted.
T. A. Bespalova and O. Kyriienko, Hamiltonian operator approximation for energy measurement and ground state preparation, PRX Quantum 2, 030318 (2021) [paper (open access)] [arxiv]

2020

O. Kyriienko, D. N. Krizhanovskii, I. A. Shelykh, Nonlinear Quantum Optics with Trion Polaritons in 2D Monolayers: Conventional and Unconventional Photon Blockade, Phys. Rev. Lett. 125, 197402 (2020). [paper] [arxiv]

V. Shahnazaryan, V. K. Kozin, I. A. Shelykh, I. V. Iorsh, O. Kyriienko, Tunable optical nonlinearity for TMD polaritons dressed by a Fermi sea, Phys. Rev. B 102, 115310 (2020). [paper] [arxiv]
R. P. A. Emmanuele, M. Sich, O. Kyriienko, V. Shahnazaryan, F. Withers, A. Catanzaro, P. M. Walker, F. A. Benimetskiy, M. S. Skolnick, A. I. Tartakovskii, I. A. Shelykh, D. N. Krizhanovskii, Highly nonlinear trion-polaritons in a monolayer semiconductor, Nature Communications 11, 3589 (2020). [paper (open access)] [arxiv]
D. Chivilikhin, A. Samarin, V. Ulyantsev, I. Iorsh, A. R. Oganov, O. Kyriienko, MoG-VQE: Multiobjective genetic variational quantum eigensolver, arXiv:2007.04424 (2020). [arxiv]
O. Kyriienko, Quantum inverse iteration algorithm for programmable quantum simulators, npj Quantum Information 6, 7 (2020). [paper (open access)] [arxiv] This story was also covered in press, see the realease by phys.org.
T. Yagafarov, D. Sannikov, A. Zasedatelev, K. Georgiou, A. Baranikov, O. Kyriienko, I. Shelykh, Lizhi Gai, Zhen Shen, D. G. Lidzey, P. G. Lagoudakis, Mechanisms of blueshifts in organic polariton condensates, Communications Physics 3, 18 (2020). [paper (open access)] [arxiv]

2019

V. K. Kozin, O. Kyriienko, Quantum Time Crystals from Hamiltonians with Long-Range Interactions, Phys. Rev. Lett. 123, 210602 (2019). Selected as an Editors’ Suggestion and featured in Physics as Synopsis. Further discussed in various articles by Science, phys.org, Science News, Popular Mechanics, and many others. [paper] [arxiv]
S. Betzold, M. Dusel, O. Kyriienko, C. P. Dietrich, S. Klembt, J. Ohmer, U. Fischer, I. A. Shelykh, C. Schneider, S. Hofling,Coherence and Interaction in Confined Room-Temperature Polariton Condensates with Frenkel Excitons, ACS Photonics doi.org/10.1021/acsphotonics.9b01300 (2019). [paper] [arxiv]
V. Shahnazaryan, O. Kyriienko, H. Rostami, Exciton routing in the heterostructure of TMD and paraelectrics, Phys. Rev. B 100, 165303 (2019). [paper] [arxiv]

O. Kyriienko, H. Sigurdsson, T. C. H. Liew, Probabilistic solving of NP-hard problems with bistable nonlinear optical networks, Phys. Rev. B 99 (19), 195301 (2019). [paper] [arxiv]
O. Kyriienko, O. V. Kibis, I. A. Shelykh, Optically induced topological states on the surface of mercury telluride, Phys. Rev. B 99, 115411 (2019). [paper] [arxiv]
O. V. Kibis, O. Kyriienko, I. A. Shelykh, Structure of surface electronic states in strained mercury telluride, New. J. Phys. 21, 043016 (2019). [paper (open access)] [arxiv]

2018

H. Sigurdsson, O. Kyriienko, K. Dini, T. C. H. Liew, All-to-All Intramodal Condensate Coupling by Multifrequency Excitation of Polaritons, ACS Photonics 6, 123 (2018). [paper] [arxiv]
R. Banerjee, T. C. H. Liew, O. Kyriienko, Realization of Hofstadter’s butterfly and a one-way edge mode in a polaritonic system, Phys. Rev. B 98, 075412 (2018). [paper] [arxiv]
L. Dellantonio, O. Kyriienko, F. Marquardt, A. S. Sørensen, Quantum nondemolition measurement of mechanical motion quanta, Nature Communications 9, 3621 (2018). [paper (open access)] [arxiv]
O. Kyriienko, A. S. Sørensen, Floquet quantum simulation with superconducting qubits, Phys. Rev. Appl. 9, 064029 (2018). [paper] [arxiv]

2017

O. Kyriienko, O. V. Kibis, I. A. Shelykh, Floquet control of dipolaritons in quantum wells, Opt. Lett. 42, 2398 (2017). [paper] [arxiv]
V. Shahnazaryan, I. Iorsh, I. A. Shelykh, O. Kyriienko, “Exciton-exciton interaction in transition-metal dichalcogenide monolayers, Phys. Rev. B 96, 115409 (2017). [paper] [arxiv]
M. O. Semenenko, I. S. Babichuk, O. Kyriienko, I. V. Bodnar, R. Caballero, M.Leon, RF Electromagnetic Field Treatment of Tetragonal Kesterite CZTSSe Light Absorbers, Nanoscale Research Letters 12, 408 (2017). [paper (open access)]
N. Bobrovska, M. Matuszewski, T. C. H. Liew, O. Kyriienko, Interactive optomechanical coupling with nonlinear polaritonic systems, Phys. Rev. B 95, 085309 (2017). [paper] [arxiv]

2016

O. Kyriienko, A. S. Sørensen, Continuous wave single photon transistor based on a superconducting circuit, Phys. Rev. Lett. 117, 140503 (2016). [paper] [arxiv]
V. Shahnazaryan, I. A. Shelykh, O. Kyriienko, Attractive Coulomb interaction of 2D Rydberg excitons, Phys. Rev. B 93, 245302 (2016). [paper] [arxiv]
O. Kyriienko, T. C. H. Liew, Exciton-Polariton Quantum Gates Based on Continuous Variables, Phys. Rev. B 93, 035301 (2016). [paper] [arxiv]

2015

Polariton instability-induced textures and vortices

O. Kyriienko, K. Wierschem, P. Sengupta, I. A. Shelykh, Quantum Hall Bilayer as Pseudospin Magnet, Eur. Phys. Lett. 109, 57003 (2015). [paper] [arxiv]
T. C. H. Liew, O. A. Egorov, M. Matuszewski, O. Kyriienko, X. Ma, E. A. Ostrovskaya, Instability-induced formation and non-equilibrium dynamics of phase defects in polariton condensates, Phys. Rev. B 91, 085413 (2015). [paper] [arxiv]
V. Shahnazaryan, O. Kyriienko, I. A. Shelykh, Adiabatic preparation of a cold exciton condensate, Phys. Rev. B 91, 085302 (2015). [paper] [arxiv]
G. Yu. Kryuchkyan, O. Kyriienko, I. A. Shelykh, Lamb shift of energy levels in quantum rings, J. Phys. B: At. Mol. Opt. Phys. 48, 025401 (2015). [paper] [arxiv]

2014

O. Kyriienko, T. C. H. Liew, Triggered single photon emitters based on stimulated parametric scattering in weakly nonlinear systems, Phys. Rev. A 90, 063805 (2014). [paper] [arxiv]
O. Kyriienko, I. A. Shelykh, T. C. H. Liew, Tunable single photon emission from dipolaritons, Phys. Rev. A 90, 033807 (2014). [paper] [arxiv]
O. Kyriienko, E. A. Ostrovskaya, O. A. Egorov, I. A. Shelykh, T. C. H. Liew, Bistability in Microcavities with Incoherent Optical or Electrical Excitation, Phys. Rev. B 90, 125407 (2014). [paper] [arxiv]
P. Tsotsis, S. I. Tsintzos, G. Christmann, P. G. Lagoudakis, O. Kyriienko, I. A. Shelykh, J. J. Baumberg, A. V. Kavokin, Z. Hatzopoulos, P. S. Eldridge, P. G. Savvidis, Tuning the energy of a polariton condensate via bias-controlled Rabi splitting, Phys. Rev. Applied 2, 014002 (2014). [paper] [arxiv]
M. Semenenko, O. Kyriienko, O. Yilmazoglu, O. Steblova, N. Klyui, Photoassisted field emission and electro-reflectance modulation investigations of GaN nanorod arrays, Thin Solid Films 564, 218 (2014). [paper]

T. Espinosa-Ortega, O. Kyriienko, O. V. Kibis, I. A. Shelykh, Semiconductor cavity QED: Bandgap induced by vacuum fluctuations, Phys. Rev. A 89, 062115 (2014). [paper] [arxiv]
K. Kristinsson, O. Kyriienko, I. A. Shelykh, Terahertz laser based on dipolaritons, Phys. Rev. A 89, 023836 (2014). [paper] [arxiv]
O. Kyriienko, T. C. H. Liew, I. A. Shelykh, Optomechanics with Cavity Polaritons: Dissipative Coupling and Unconventional Bistability, Phys. Rev. Lett. 112, 076402 (2014). Selected as Editors’ Suggestion. [paper] [arxiv]
H. Sigurdsson, T. C. H. Liew, O. Kyriienko, I. A. Shelykh, Vortices in spinor cold exciton condensates with spin-orbit interaction, Phys. Rev. B 89, 035302 (2014). [paper] [arxiv]

2013

K. Kristinsson, O. Kyriienko, T. C. H. Liew, I. A. Shelykh, Continuous THz lasing from dipolaritons, Phys. Rev. B 88, 245303 (2013). [paper] [arxiv]
O. Kyriienko, A. V. Kavokin, I. A. Shelykh, Superradiant Terahertz Emission by Dipolaritons, Phys. Rev. Lett. 111, 176401 (2013). [paper] [arxiv]
O. V. Kibis, O. Kyriienko, I. A. Shelykh, Persistent current in quantum ring induced by vacuum fluctuations, Phys. Rev. B 87, 245437 (2013). [paper] [arxiv]
K. B. Arnardottir, O. Kyriienko, M. E. Portnoi, I. A. Shelykh, One-dimensional Van Hove polaritons, Phys. Rev. B 87, 125408 (2013). [paper] [arxiv]
O. Kyriienko, I. A. Shelykh, Intersubband polaritons with spin-orbit interaction, Phys. Rev. B 87, 075446 (2013). [paper] [arxiv]

2012

K. B. Arnardottir, O. Kyriienko, I. A. Shelykh, Hall effect for indirect excitons in a non-homogeneous magnetic field, Phys. Rev. B 86, 245311 (2012). [paper] [arxiv]
T. Espinosa-Ortega, O. Kyriienko, I. A. Shelykh, BCS pairing in fully repulsive fermion mixtures, Phys. Rev. A 86, 053620 (2012). [paper] [arxiv]
O. Kyriienko, I. A. Shelykh, Intersubband polaritonics revisited, J. Nanophotonics 6, 061804 (2012). [paper] [arxiv]
O. Kyriienko, E. B. Magnusson, I. A. Shelykh, Spin dynamics of cold exciton condensates, Phys. Rev. B 86, 115324 (2012). [paper] [arxiv]

2011

Green's functions and graphene bandgap opening

O. V. Kibis, O. Kyriienko, I. A. Shelykh, Band gap in graphene induced by vacuum fluctuations, Phys. Rev. B 84, 195413 (2011). [paper] [arxiv]
O. Kyriienko, I. A. Shelykh, Angle-resolved reflectance and surface plasmonics of the MAX phases, Opt. Lett. 36, 3966 (2011). [paper] [arxiv]
O. Kyriienko, I. A. Shelykh, Elementary excitations in spinor polariton-electron systems, Phys. Rev. B 84, 125313 (2011). [paper] [arxiv]

Publications