Relevant publications:

Title: "A Fourier Neural Operator Approach for modelling exciton-polariton condensate systems"

Authors: Y. Wang, S. T. Sathujoda, K. Sawicki, K. Gandhi, A. I Aviles-Rivero, P. G. Lagoudakis

Source:  Comm. Phys., in press (November 2025)

Title: "Kardar-Parisi-Zhang universality in optically induced lattices of exciton-polariton condensates"

Authors: D. Novokreschenov, V. Neplokh, M. Misko, N. Starkova, T. Cookson, A. Kudlis, A. Nalitov, I. A. Shelykh, A. V. Kavokin, P. Lagoudakis

Source:  Phys. Rev. B 112, 174313 (November 2025)

Title: "Quantum fluids of light in 2D artificial reconfigurable aperiodic crystals with tailored coupling"

Authors: S. Alyatkin, K. Sitnik, V. K. Daníelsson, Y. V. Kartashov, J. D. Töpfer, H. Sigurðsson, & Lagoudakis, P. G

Source:  Science Advances 11(39) eadz2484 (September 2025)

Title: "Hong-Ou-Mandel interferometry with trapped polariton condensates"

Authors: S. Baryshev, I. Smirnov, I. Gnusov, T. Cookson, A. Zasedatelev, S. Kilin, P. G. Lagoudakis

Source:  Phys. Rev. B 112, L121302 (September 2025)

Title: "Antiferromagnetic Ising model in a triangular vortex lattice of quantum fluids of light"

Authors: S. Alyatkin, C. Milián, Y.V. Kartashov, K.A. Sitnik, I. Gnusov, J.D. Töpfer, H. Sigurđsson, P.G. Lagoudakis

Source:  Sci. Adv. 10, eadj1589 ( August 2024).

Title: "Control of the oscillation frequency of a vortex cluster in the trapped polariton condensate"

Authors: K.A. Sitnik, I. Gnusov, M. Misko, J.D. Töpfer, S. Alyatkin, P.G. Lagoudakis

Source:  Appl. Phys. Lett. 124, 201102 (May 2024)

Title: "All-optical triangular and honeycomb lattices of exciton–polaritons"

Authors: S. Alyatkin, H. Sigurðsson, Ya.V. Kartashov, I. Gnusov, K. Sitnik, J.D. Töpfer, P.G. Lagoudakis

Source:  Appl. Phys. Lett. 124, 062105 (February 2024)

Title: "Next-nearest-neighbor coupling with spinor polariton condensates"

Authors:  D. Dovzhenko, D. Aristov, L. Pickup, H. Sigurðsson, P. Lagoudakis

Source:  Phys. Rev. B 108, L161301 (October 2023)

Title: "Minor embedding with Stuart-Landau oscillator networks"

Authors: S. L. Harrison, H. Sigurdsson, and P. G. Lagoudakis

Source:  Phys. Rev. Research 5, 013018 (January 2023)

Title: "Enhanced coupling between ballistic exciton-polariton condensates through tailored pumping"

Authors: Y. Wang, P. G. Lagoudakis, and H. Sigurdsson

Source:  Phys. Rev. B 106, 245304 (December 2022)

Title: "Screening nearest-neighbor interactions in networks of exciton-polariton condensates through spin orbit coupling"

Authors: D. Aristov, H. Sigurdsson, P. G. Lagoudakis

Source: Phys. Rev. B 105 (15), 155306 (Apr 2022)

Title: "Solving the max-3-cut problem using synchronized dissipative networks"

Authors: S. L. Harrison, H. Sigurdsson, S. Alyatkin, J. D. Töpfer, and P. G. Lagoudakis

Source:  Phys. Rev. Applied 17, 024063 (Feb 2022)

Title: "Reservoir optics with exciton-polariton condensates"

Authors: Y. Wang, H. Sigurdsson, J. D. Töpfer, and PG Lagoudakis

Source: Phys. Rev. B 104 (23) 235306 (Dec 2021)

Title: "Quantum fluids of light in all-optical scatterer lattices"

Authors: S. Alyatkin, H. Sigurdsson, A. Askitopoulos, J. D. Töpfer, and P. G. Lagoudakis

Source: Nature Communications 12 (1), 1-8 (Sept 2021)

Title: "Emergence and Ordering of Polygonal Breathers in Polariton Condensates"

Authors: S. N. Alperin, N. G. Berloff

Source: arXiv:2105.04439 (May 2021)

Title: "XY Neural Networks"

Authors: N. Stroev, N. G. Berloff

Source: arXiv:2103.17244 (Apr 2021)

Title: "Large-scale Sustainable Search on Unconventional Computing Hardware"

Authors: K. P. Kalinin, N. G. Berloff

Source: arXiv:2104.02553 (Apr 2021)

Title: "Polariton spin jets through optical control "

Authors: L. Pickup, J. D. Töpfer, H. Sigurdsson, and P. G. Lagoudakis 

Source: Phys. Rev. B 103, 155302 (Apr 2021)

Title: "Optically controlled polariton condensate molecules"

Authors: E. D. Cherotchenko, H. Sigurdsson, A. Askitopoulos, and A. V. Nalitov

Source: Phys. Rev. B 103, 115309 (Mar 2021)

Title: "Artificial polariton molecules"

Authors: A. Johnston, K.P. Kalinin, and N. G. Berloff

Source: Phys. Rev. B 103, L060507 (Feb 2021)

Title: "Discrete Polynomial Optimization with Coherent Networks of Condensates and Complex Coupling Switching"

Authors: N. Stroev and N. G. Berloff

Source:  Phys. Rev. Lett., 126 (5), 050504 (Feb 2021)

Title: "Engineering spatial coherence in lattices of polariton condensates"

Authors: J. D. Töpfer, I. Chatzopoulos, H. Sigurdsson, T. Cookson, Y. G. Rubo, and P. G. Lagoudakis

Source:  Optica 8, 1, pp. 106-113 (Jan 2021)

Title: "Lotka-Volterra population dynamics in coherent and tunable oscillators of trapped polariton condensates"

Authors: J. D. Töpfer, H. Sigurdsson, S. Alyatkin, and P. G. Lagoudakis

Source:  Phys. Rev. B 102, 195428 (2020)

Title: "Simulating the spectral gap with polariton graphs"

Authors: K. Kalinin, P. G. Lagoudakis, and N. G. Berloff

Source: Phys. Rev. B 102 (18), 180303 (2020)

Title: "Managing the flow of liquid light"

Authors: N. Stroev and N. G. Berlof 

Source:  Phys. Rev. B 102, 201114(R) (2020)

Title: "Synthetic band-structure engineering in polariton crystals with non-Hermitian topological phases"

Authors: L. Pickup, H. Sigurdsson, J. Ruostekoski, and P. G. Lagoudakis

Source:  Nat. Comm. 11 (1) (2020)

Title: "Complexity continuum within Ising formulation of NP problems"

Authors: K. P. Kalinin and N. G. Berloff

Source:   arXiv:2008.00466 (2020)

Title: "Polaritonic XY-Ising Machine"

Authors: K.P. Kalinin , A. Amo, J. Bloch, and N. G. Berlof 

Source:  De Gruyter, Nanophotonics 2020; 20200162 (2020)

Title: "Optical control of couplings in polariton condensate lattices"

Authors: S. Alyatkin, J. Toepfer, A. Askitopoulos, H. Sigurdsson, and P. G.  Lagoudakis

Source:  Phys. Rev. Lett., 124, 207402 (2020) 

Title: "Synchronization in optically trapped polariton Stuart-Landau networks"

Authors: S. L. Harrison, H.Sigurdsson, and P. G. Lagoudakis

Source:  Phys. Rev. B 101, 155402 (2020)

Title: "Time-delay polaritonics"

Authors: J. D. Töpfer, H. Sigurdsson, L. Pickup, and P. G. Lagoudakis 

Source:  Nat. Comm. Phys. 3 (18) (2020)

Title: "Nonlinear systems for unconventional computing"

Authors: K. P. Kalinin and N. G. Berloff

Source:  Invited chapter for the book "Nonlinear Science: 20/20 vision" (Dec 2019)

Title: "Polaritonic network as a paradigm for dynamics of coupled oscillators"

Authors: K. P. Kalinin and N. G. Berloff

Source:  Phys. Rev. B, 100, 245306 (Dec 2019)

Title: "Toward Arbitrary Control of Lattice Interactions in Nonequilibrium Condensates"

Authors: K. P. Kalinin and N. G. Berloff

Source:  Adv. Quant. Tech. 1900065 (Sept 2019)

Title: "Global optimization of spin Hamiltonians with gain-dissipative systems"

Authors: K. Kalinin and N. G. Berloff

Source: Sci. Rep. 8, 17791  (Dec 2018)

Title: "Simulating Ising and n-State Planar Potts Models and External Fields with Nonequilibrium Condensates"

Authors: K. Kalinin and N. G. Berloff

Source: Phys. Rev. Lett. 121, 235302 (Dec 2018)

Title: "Networks of non-equilibrium condensates for global optimization"

Authors: K. Kalinin and N. G. Berloff

Source: New J. Phys. 20 113023 (Nov 2018)

Title: "Gain-dissipative simulators for large-scale hard classical optimisation"

Authors: K. Kalinin and N. G. Berloff

Source: arXiv:1805.01371v2 (May 2018)

Title: "Exotic states of matter with polariton chains"

Authors: K. Kalinin, P. G. Lagoudakis, and N. G. Berloff

Source: Phys. Rev. B 97, 161101 (Apr 2018)

Title: "Matter wave coupling of spatially separated and unequally pumped polariton condensates"

Authors: K. Kalinin, P. G. Lagoudakis, and N. G. Berloff

Source: Phys. Rev. B 97, 094512 (Mar 2018)

Title: "Blockchain platform with proof-of-work based on analog Hamiltonian optimisers"

Authors: K. Kalinin and N. G. Berloff

Source:   arXiv:1802.10091 (Feb 2018)

Title: "A Polariton Graph Simulator"

Authors: P.G.Lagoudakis, and N.G. Berloff

Source: New J. Phys. 19 125008 (2017)

Title: "Realizing the classical XY Hamiltonian in polariton simulators"

Authors: N.G. Berloff, M Silva, K Kalinin, A Askitopoulos, J.D. Töpfer, P Cilibrizzi, W Langbein, and P.G. Lagoudakis

Source: Nat. Mat. 16, 1120–1126 (2017)

Title: "Nontrivial Phase Coupling in Polariton Multiplets"

Authors: H. Ohadi, R. L. Gregory, T. Freegarde, Y. G. Rubo, A. V. Kavokin, N. G. Berloff, and P. G. Lagoudakis

Source: Phys. Rev. X 6, 031032 (2016)