Dissemination

2024

• Sanna, M., Baldazzi, A., Piccoli, G., Azzini, S., Ghulinyan, M., & Pavesi, L. SiN integrated photonic components in the visible to near-infrared spectral region. Optics Express, 32(6), 9081-9094 (2024). http://dx.doi.org/10.1364/oe.514505 

• Li, Y., Paul, K., Novoa, D., & Chen, X. Shortcuts to adiabatic soliton compression in active nonlinear Kerr media. Optics Express, 32(5), 7940-7953 (2024).  http://dx.doi.org/10.1364/oe.514457 

• Kwon, Y., Baldazzi, A., Pavesi, L., & Choi, B. S. Quantum circuit mapping for universal and scalable computing in MZI-based integrated photonics. Optics Express, 32(7), 12852-12881 (2024). http://dx.doi.org/10.1364/oe.520492 

• Gonzalez-Conde, J., Watts, T. W., Rodriguez-Grasa, P., & Sanz, M. Efficient quantum amplitude encoding of polynomial functions. Quantum, 8, 1297 (2024). http://dx.doi.org/10.22331/q-2024-03-21-1297 

• Antesberger, M., Quintino, M. T., Walther, P., & Rozema, L. A. Higher-order process matrix tomography of a passively-stable quantum switch. PRX Quantum, 5(1), 010325 (2024). http://dx.doi.org/10.1103/prxquantum.5.010325 

• Cao, H., Hansen, L. M., Giorgino, F., Carosini, L., Zahálka, P., Zilk, F., Loredo, J. C., & Walther, P. Photonic Source of Heralded Greenberger-Horne-Zeilinger States. Physical Review Letters, 132(13), 130604 (2024). http://dx.doi.org/10.1103/physrevlett.132.130604 

• Garcia-de-Andoin, M., Saiz, Á., Pérez-Fernández, P., Lamata, L., Oregi, I., & Sanz, M. Digital-analog quantum computation with arbitrary two-body Hamiltonians. Physical Review Research, 6(1), 013280 (2024). http://dx.doi.org/10.1103/physrevresearch.6.013280 

• Carosini, L., Oddi, V., Giorgino, F., Hansen, L. M., Seron, B., Piacentini, S., Guggemos, T., Agresti, I., Loredo, J.C., & Walther, P. Programmable multiphoton quantum interference in a single spatial mode. Science Advances, 10(16), eadj0993 (2024). http://dx.doi.org/10.1126/sciadv.adj0993 

• Ye, K., Keloth, A., Klaver, Y., Baldazzi, A., Piccoli, G., Sanna, M., Pavesi, L., Ghulinyan, M., & Marpaung, D. Brillouin nonlinearity characterizations of a high refractive index silicon oxynitride platform. Optical Materials Express, 14(10), 2225-2238 (2024). http://dx.doi.org/10.1364/ome.522184 

• Feng, Y., Chen, X., & Ding, Y. Weak-valued correlation functions: Insights and precise readout strategies. Physical Review A, 109(5), 052210 (2024). http://dx.doi.org/10.1103/physreva.109.052210 

• Ghulinyan, M. A portable quantum simulator on a silicon chip. OPEN ACCESS GOVERNMENT, 43(1), 230-231 (2024). http://dx.doi.org/10.56367/oag-043-11416 

• Faurby, C. F., Carosini, L., Cao, H., Sund, P. I., Hansen, L. M., Giorgino, F., Villadsen, A.B., Van Den Hoven, S.N., Lodahl, P., Paesani, S., Loredo, J. C., & Walther, P. Purifying photon indistinguishability through quantum interference. Physical review letters, 133(3), 033604 (2024).   http://dx.doi.org/10.1103/physrevlett.133.033604 

• Rozema, L. A., Strömberg, T., Cao, H., Guo, Y., Liu, B. H., & Walther, P. Experimental aspects of indefinite causal order in quantum mechanics. Nature Reviews Physics, 6, pp. 483–499 (2024). http://dx.doi.org/10.1038/s42254-024-00739-8 

• Szameit, A., & Rechtsman, M. C. Discrete nonlinear topological photonics. Nature Physics, 20, pp. 905–912 (2024). http://dx.doi.org/10.1038/s41567-024-02454-8 

• Lee, J. M., Park, J., Bang, J., Sohn, Y. I., Baldazzi, A., Sanna, M., Azzini, S., & Pavesi, L. (2024). Quantum states generation and manipulation in a programmable silicon-photonic four-qubit system with high-fidelity and purity. APL Photonics, 9(7) (2024). http://dx.doi.org/10.1063/5.0207714 

• Baldazzi, A., Leone, N., Sanna, M., Azzini, S., & Pavesi, L. (2024). A linear photonic swap test circuit for quantum kernel estimation. Quantum Science and Technology, 9, 045053 (2024). https://doi.org/10.1088/2058-9565/ad7be7 

• Kwon, Y., Bernard, M., Limongi, L., Piccoli, G., Ghulinyan, M., & Choi, B. S. (2024). Full Software Control on MZI-based Photonic Integrated Circuit. IEEE Access 12, 146291-146302 (2024) 10.1109/access.2024.3474014 

• C. Ribisch, M. Hofbauer, K. Schneider-Hornstein, A. Kuttner, M. Jungwirth, H. Zimmermann. Multi-channel PWM heater control chip in 0.18µm high-voltage CMOS for a quantum simulator, IEEE Photonics Journal 16(3), 1-8, 7500208 (2024). 10.1109/JPHOT.2024.3396213

• Fabio Acerbi, Martino Bernard, Bernhard Goll, Alberto Gola, Horst Zimmermann, Georg Pucker and Mher Ghulinyan. Monolithically integrated SiON photonic circuit and silicon single-photon detectors for NIR-range operation. J. Lightwave Technology 42(8), 2831-2841 (2024). 10.1109/JLT.2023.3342031

• Gonzalez-Conde, J., Rodríguez-Rozas, Á., Solano, E., & Sanz, M. Efficient Hamiltonian simulation for solving option price dynamics. Physical Review Research 5(4), 043220 (2023). 10.1103/physrevresearch.5.043220 

2023

• Neef, V., Pinske, J., Klauck, F., Teuber, L., Kremer, M., Ehrhardt, M., Heinrich, M., Scheel, S. and Szameit, A. Three-dimensional non-Abelian quantum holonomy. Nature Physics,19(1), pp.30-34 (2023). https://doi.org/10.1038/s41567-022-01807-5

• Schiansky, P., Kalb, J., Sztatecsny, E., Roehsner, M.C., Guggemos, T., Trenti, A., Bozzio, M. and Walther, P. Demonstration of quantum-digital payments. Nature Communications 14, p. 3849 (2023). https://doi.org/10.1038/s41467-023-39519-w

• Leone, N., Azzini, S., Mazzucchi, S., Moretti, V., Sanna, M., Borghi, M., Piccoli, G., Bernard, M., Ghulinyan, M. and Pavesi, L. Generation of quantum-certified random numbers using on-chip path-entangled single photons from an LED. Photonics Research  11(9), pp. 1484-1499 (2023). https://doi.org/10.1364/PRJ.488875

• Ban, Y., & Chen, X. Scattering of relativistic electrons and analogies with optical phenomena: A study of longitudinal and transverse shifts at step potentials. Physical Review A, 108(4), 042218 (2023). http://dx.doi.org/10.1103/physreva.108.042218 

• Huang, T., Ding, Y., Dupays, L., Ban, Y., Yung, M. H., del Campo, A., & Chen, X. Time-optimal control of driven oscillators by variational circuit learning. Physical Review Research, 5(2), 023173 (2023). http://dx.doi.org/10.1103/physrevresearch.5.023173 

• Chandarana, P., Hegade, N. N., Montalban, I., Solano, E., & Chen, X. Digitized counterdiabatic quantum algorithm for protein folding. Physical Review Applied, 20(1), 014024 (2023). http://dx.doi.org/10.1103/physrevapplied.20.014024 

• Lee, J. M., Baldazzi, A., Sanna, M., Azzini, S., Ahn, J. T., Lee, M. L., Sohn, Y., & Pavesi, L. Do different kinds of photon-pair sources have the same indistinguishability in quantum silicon photonics? Photonics Research, 11(11), 1820-1837 (2023). http://dx.doi.org/10.1364/prj.489869 

• Ribisch, C., Hofbauer, M., Kohneh Poushi, S. S., Zimmer, A., Schneider-Hornstein, K., Goll, B., & Zimmermann, H. Multi-Channel Gating Chip in 0.18 µm High-Voltage CMOS for Quantum Applications. Sensors, 23(24), 9644 (2023). http://dx.doi.org/10.3390/s23249644 

• Hansen, L. M., Carosini, L., Jehle, L., Giorgino, F., Houvenaghel, R., Vyvlecka, M., Vyvlecka, J. C., Loredo, & Walther, P. Single-active-element demultiplexed multi-photon source. Optica Quantum, 1(1), 1-5 (2023). http://dx.doi.org/10.1364/opticaq.494643 

• Cárdenas-López, F. A., Retamal, J. C., & Chen, X. Shortcuts to adiabaticity in superconducting circuits for fast multi-partite state generation. Communications Physics, 6(1), 167 (2023). http://dx.doi.org/10.1038/s42005-023-01283-0 

• Liu, K., Sugny, D., Chen, X., & Guérin, S. Optimal pulse design for dissipative-stimulated Raman exact passage. Entropy, 25(5), 790 (2023).  http://dx.doi.org/10.3390/e25050790 

• Schiansky, P., Strömberg, T., Trillo, D., Saggio, V., Dive, B., Navascués, M., & Walther, P. Demonstration of universal time-reversal for qubit processes. Optica, 10(2), 200-205 (2023). http://dx.doi.org/10.1364/optica.469109 

• Strömberg, T., Schiansky, P., Peterson, R. W., Quintino, M. T., & Walther, P. Demonstration of a quantum SWITCH in a Sagnac configuration. Physical Review Letters, 131(6), 060803 (2023). http://dx.doi.org/10.1103/physrevlett.131.060803 

• Ding, Y., Martín‐Guerrero, J. D., Vives‐Gilabert, Y., & Chen, X. Active Learning in Physics: From 101, to Progress, and Perspective. Advanced Quantum Technologies, 2300208 (2023). http://dx.doi.org/10.1002/qute.202300208 

• Chandarana, P., Vieites, P. S., Hegade, N. N., Solano, E., Ban, Y., & Chen, X. Meta-learning digitized-counterdiabatic quantum optimization. Quantum Science and Technology, 8(4), 045007 (2023). http://dx.doi.org/10.1088/2058-9565/ace54a 

• Calajó, G., Jenke, P. K., Rozema, L. A., Walther, P., Chang, D. E., & Cox, J. D. Nonlinear quantum logic with colliding graphene plasmons. Physical Review Research, 5(1), 013188 (2023). http://dx.doi.org/10.1103/physrevresearch.5.013188 

• Vyvlecka, M., Jehle, L., Nawrath, C., Giorgino, F., Bozzio, M., Sittig, R., Sittig, M., Jetter, S.L., Portalupi, P., Michler, & Walther, P. Robust excitation of C-band quantum dots for quantum communication. Applied Physics Letters, 123(17) (2023). http://dx.doi.org/10.1063/5.0166285 

• Ding, Y., Gonzalez-Conde, J., Lamata, L., Martín-Guerrero, J. D., Lizaso, E., Mugel, S., Chen, Xi., Orús, R., Solano, E., & Sanz, M. Toward prediction of financial crashes with a d-wave quantum annealer. Entropy, 25(2), 323 (2023). http://dx.doi.org/10.3390/e25020323 

• Zhu, J. J., Liu, K., Chen, X., & Guérin, S. Optimal control and ultimate bounds of 1: 2 nonlinear quantum systems. Physical Review A, 108(4), 042610 (2023). http://dx.doi.org/10.1103/physreva.108.042610 

• Li, J. X., Cárdenas-López, F. A., & Chen, X. Shortcuts to adiabaticity in a fast controlled-phase gate in superconducting quantum circuits. Frontiers in Quantum Science and Technology, 2, 1135816 (2023). http://dx.doi.org/10.3389/frqst.2023.1135816 

2022

• Saggio, V. and Walther, P., Few‐Copy Entanglement Detection in the Presence of Noise. Annalen der Physik, p.2100597 (2022). https://doi.org/10.1002/andp.202100597 

• Rubino, G., Manzano, G., Rozema, L.A., Walther, P., Parrondo, J.M. and Brukner, Č. Inferring work by quantum superposing forward and time-reversal evolutions. Physical Review Research 4(1), 013208 (2022). https://doi.org/10.1103/PhysRevResearch.4.013208 

• Chandarana, P., Hegade, N.N., Paul, K., Albarrán-Arriagada, F., Solano, E., Del Campo, A. and Chen, X. Digitized-counterdiabatic quantum approximate optimization algorithm. Physical Review Research, 4(1), 013141 (2022). https://doi.org/10.1103/PhysRevResearch.4.013141 

• Hegade, N.N., Chandarana, P., Paul, K., Chen, X., Albarrán-Arriagada, F. and Solano, E. Portfolio optimization with digitized counterdiabatic quantum algorithms. Physical Review Research 4(4), p.043204 (2022). https://doi.org/10.1103/PhysRevResearch.4.043204 

• Narendra N. Hegade, Xi Chen, and Enrique Solano. Digitized counterdiabatic quantum optimization. Phys. Rev. Research 4, L04203 (2022). https://doi.org/10.1103/PhysRevResearch.4.L042030 

• Paul, K., Kong, Q. and Chen, X. Efficient Broadband Frequency Conversion via Shortcuts to Adiabaticity. Advanced Quantum Technologies, 2200076 (2022). https://doi.org/10.1002/qute.202200076 

• Sun, D., Chandarana, P., Xin, Z.H. and Chen, X. Optimizing counterdiabaticity by variational quantum circuits. Philosophical Transactions of the Royal Society A  380(2239), 20210282 (2022). https://doi.org/10.1098/rsta.2021.0282 

• Ding, Y., Ban, Y. and Chen, X., Towards Quantum Control with Advanced Quantum Computing: A Perspective. Entropy 24(12), 1743 (2022). https://doi.org/10.3390/e24121743 

• Borghi, M. and Pavesi, L. Mitigating indistinguishability issues in photon pair sources by delayed-pump intermodal four wave mixing. Optics Express 30(8), 2964-12981 (2022). https://doi.org/10.1364/OE.452910  

• G Piccoli, M Sanna, M Borghi, L Pavesi, M Ghulinyan. Silicon oxynitride platform for linear and nonlinear photonics at NIR wavelengths. Optical Materials Express 12(9), 3551-3562 (2022). https://doi.org/10.1364/OME.463940 

• M. Bernard, L. Gemma, D. Brunelli, G. Paternoster, and M. Ghulinyan. Coupling of Photonic Waveguides to Integrated Detectors Using 3D Inverse Tapering. Journal of Lightwave Technology (2022) 40(18), 6201-6206. https://doi.org/10.1109/JLT.2022.3190041 

• M. Ehrhardt, M. Heinrich, and A. Szameit. Observation-dependent suppression and enhancement of two-photon coincidences by tailored losses. Nature Photonics 16, 191-195 (2022). https://doi.org/10.1038/s41566-021-00943-3 

• Chen, Y. H., Miranowicz, A., Chen, X., Xia, Y., & Nori, F. Enhanced-fidelity ultrafast geometric quantum computation using strong classical drives. Physical Review Applied, 18(6), 064059 (2022). http://dx.doi.org/10.1103/physrevapplied.18.064059 

• Zhang, Q., Chen, X., & Guéry-Odelin, D. Robust control of linear systems and shortcut to adiabaticity based on superoscillations. Physical Review Applied, 18(5), 054055 (2022). http://dx.doi.org/10.1103/physrevapplied.18.054055 

• Huang, T., Ban, Y., Sherman, E. Y., & Chen, X. Machine-learning-assisted quantum control in a random environment. Physical Review Applied, 17(2), 024040 (2022). http://dx.doi.org/10.1103/physrevapplied.17.024040 

• Reichert, M., Di Candia, R., Win, M. Z., & Sanz, M. Quantum-enhanced Doppler lidar. npj Quantum Information, 8(1), 147 (2022).  http://dx.doi.org/10.1038/s41534-022-00662-9 

• Spagnolo, M., Morris, J., Piacentini, S., Antesberger, M., Massa, F., Crespi, A., Ceccarelli, F., Osellame, R., & Walther, P.  Experimental photonic quantum memristor. Nature Photonics, 16(4), 318-323 (2022). http://dx.doi.org/10.1038/s41566-022-00973-5 

• Headley, D., Müller, T., Martin, A., Solano, E., Sanz, M., & Wilhelm, F. K. Approximating the quantum approximate optimization algorithm with digital-analog interactions. Physical Review A, 106(4), 042446 (2022). http://dx.doi.org/10.1103/physreva.106.042446 

• Li, J., Chen, X., & Ruschhaupt, A. Fast transport of Bose–Einstein condensates in anharmonic traps. Philosophical Transactions of the Royal Society A, 380(2239), 20210280 (2022). http://dx.doi.org/10.1098/rsta.2021.0280 

• Ding, Y., Martín-Guerrero, J. D., Song, Y., Magdalena-Benedicto, R., & Chen, X. Active learning for the optimal design of multinomial classification in physics. Physical Review Research, 4(1), 013213 (2022). http://dx.doi.org/10.1103/physrevresearch.4.013213 

• Cárdenas-López, F. A., & Chen, X. Shortcuts to adiabaticity for fast qubit readout in circuit quantum electrodynamics. Physical Review Applied, 18(3), 034010 (2022). http://dx.doi.org/10.1103/physrevapplied.18.034010 

2021

• V. Saggio, B.E. Asenbeck, A. Hamann, T. Strömberg, P. Schiansky, V. Dunjko, N. Friis, N.C. Harris, M. Hochberg, D. Englund, S. Wölk, H. J. Briegel, P. Walther. Experimental quantum speed-up in reinforcement learning agents. Nature 591, 229–233 (2021).  https://doi.org/10.1038/s41586-021-03242-7  

• N. N. Hegade, K. Paul, Y. Ding, M. Sanz, F. Albarrán-Arriagada, E. Solano, and Xi Chen. Shortcuts to adiabaticity in digitized adiabatic quantum computing.  Physical Review Applied 15(2), 024038 (2021). https://doi.org/10.1103/PhysRevApplied.15.024038 

• Y. Yan, Ch. Shi, A. Kinos, H. Syed, S. P. Horvath, A. Walther, L. Rippe, X. Chen, and S. Kröll. Experimental implementation of precisely tailored light-matter interaction via inverse engineering. npj Quantum Information 7, 138 (2021). https://doi.org/10.1038/s41534-021-00473-4 

• Y. Ding, Y. Ban, J. D. Martín-Guerrero, E. Solano, J. Casanova, and X. Chen. Breaking adiabatic quantum control with deep learning. Physical Review A 103, L040401 (2021). https://doi.org/10.1103/PhysRevA.103.L040401 

• Y. Ban, X. Chen, E. Torrontegui, E. Solano, and J. Casanova. Speeding up quantum perceptron via shortcuts to adiabaticity. Scientific Reports 11, 5783 (2021). https://doi.org/10.1038/s41598-021-85208-3 

• L. Dong, I. Arrazola, X. Chen, and J. Casanova. Phase-adaptive dynamical decoupling methods for robust spin-spin dynamics in trapped ions. Physical Review Applied 15, 034055 (2021). https://doi.org/10.1103/PhysRevApplied.15.034055 

• M. Bernard, F. Acerbi, G. Paternoster, G. Piccoli, L. Gemma, D. Brunelli, A. Gola, G. Pucker, L. Pancheri, and M. Ghulinyan. Top-down convergence of near-infrared photonics with silicon substrate-integrated electronics. Optica 8, 1363-1364 (2021). https://doi.org/10.1364/OPTICA.441496 

• Gonzalez-Raya, T., Asensio-Perea, R., Martin, A., Céleri, L. C., Sanz, M., Lougovski, P., & Dumitrescu, E. F. Digital-analog quantum simulations using the cross-resonance effect. PRX Quantum, 2(2), 020328 (2021). http://dx.doi.org/10.1103/prxquantum.2.020328 

• Huang, T. Y., Modugno, M., & Chen, X. Effective scaling approach to frictionless quantum quenches in trapped Bose gases. Physical Review A, 104(6), 063313 (2021). http://dx.doi.org/10.1103/physreva.104.063313 

• Gstir, S., Chan, E., Eichelkraut, T., Szameit, A., Keil, R., & Weihs, G. Towards probing for hypercomplex quantum mechanics in a waveguide interferometer. New Journal of Physics, 23(9), 093038 (2021). http://dx.doi.org/10.1088/1367-2630/ac2451 

• Hegade, N. N., Paul, K., Albarrán-Arriagada, F., Chen, X., & Solano, E. Digitized adiabatic quantum factorization. Physical Review A, 104(5), L050403 (2021). http://dx.doi.org/10.1088/1367-2630/ac2451 

2020

• T.-Y. Huang, J. Zhang, J. Li, and X. Chen. Time-optimal variational control of a bright matter-wave soliton. Physical Review A 102, 053313 (2020). https://doi.org/10.1103/PhysRevA.102.053313 

• Y. Wang, Y. Ding, J. Wang, and X. Chen. Digital quantum simulation of nonadiabatic geometric gates via shortcuts to adiabaticity. Entropy 22(10), 1175 (2020). https://doi.org/10.3390/e22101175 

• C. Munuera-Javaloy, Y. Ban, X. Chen, and J. Casanova. Robust detection of high-frequency signals at the nanoscale. Physical Review Applied 14, 054054 (2020). https://doi.org/10.1103/PhysRevApplied.14.054054