Zobrazeno 1 - 10
of 140
pro vyhledávání: '"Laing, Anthony"'
Publikováno v:
Appl. Phys. Lett. 124, 201103 (2024)
Over the past decade classical optical systems with gain or loss, modelled by non-Hermitian parity-time symmetric Hamiltonians, have been deeply investigated. Yet, their applicability to the quantum domain with number-resolved photonic states is fund
Externí odkaz:
http://arxiv.org/abs/2310.04523
The heralded generation of entangled states underpins many photonic quantum technologies. As quantum error correction thresholds are determined by underlying physical noise mechanisms, a detailed and faithful characterization of resource states is re
Externí odkaz:
http://arxiv.org/abs/2305.08452
Autor:
Yard, Patrick, Jones, Alex E., Paesani, Stefano, Maïnos, Alexandre, Bulmer, Jacob F. F., Laing, Anthony
Multi-photon interference is at the heart of photonic quantum technologies. Arrays of integrated cavities can support bright sources of single-photons with high purity and small footprint, but the inevitable spectral distinguishability between photon
Externí odkaz:
http://arxiv.org/abs/2210.08044
Autor:
Maraviglia, Nicola, Yard, Patrick, Wakefield, Ross, Carolan, Jacques, Sparrow, Chris, Chakhmakhchyan, Levon, Harrold, Chris, Hashimoto, Toshikazu, Matsuda, Nobuyuki, Harter, Andrew K., Joglekar, Yogesh N., Laing, Anthony
Publikováno v:
Phys. Rev. Research 4, 013051 (2022)
Parity-time ($PT$) symmetric Hamiltonians are generally non-Hermitian and give rise to exotic behaviour in quantum systems at exceptional points, where eigenvectors coalesce. The recent realisation of $PT$-symmetric Hamiltonians in quantum systems ha
Externí odkaz:
http://arxiv.org/abs/2202.00358
Autor:
Bell, Thomas J., Bulmer, Jacob F. F., Jones, Alex E., Paesani, Stefano, McCutcheon, Dara P. S., Laing, Anthony
Encoding high-dimensional quantum information into single photons can provide a variety of benefits for quantum technologies, such as improved noise resilience. However, the efficient generation of on-demand, high-dimensional entanglement was thought
Externí odkaz:
http://arxiv.org/abs/2201.01179
Accurate models of real quantum systems are important for investigating their behaviour, yet are difficult to distill empirically. Here, we report an algorithm -- the Quantum Model Learning Agent (QMLA) -- to reverse engineer Hamiltonian descriptions
Externí odkaz:
http://arxiv.org/abs/2112.08409
Autor:
Bulmer, Jacob F. F., Bell, Bryn A., Chadwick, Rachel S., Jones, Alex E., Moise, Diana, Rigazzi, Alessandro, Thorbecke, Jan, Haus, Utz-Uwe, Van Vaerenbergh, Thomas, Patel, Raj B., Walmsley, Ian A., Laing, Anthony
Publikováno v:
Sci. Adv. 8, eabl9236 (2022)
Identifying the boundary beyond which quantum machines provide a computational advantage over their classical counterparts is a crucial step in charting their usefulness. Gaussian Boson Sampling (GBS), in which photons are measured from a highly enta
Externí odkaz:
http://arxiv.org/abs/2108.01622
Publikováno v:
Phys. Rev. Lett. 126, 230504 (2021)
Photons are natural carriers of high-dimensional quantum information, and, in principle, can benefit from higher quantum information capacity and noise-resilience. However, schemes to generate the resources required for high-dimensional quantum compu
Externí odkaz:
http://arxiv.org/abs/2105.02748
Autor:
Moody, Galan, Sorger, Volker J., Blumenthal, Daniel J., Juodawlkis, Paul W., Loh, William, Sorace-Agaskar, Cheryl, Jones, Alex E., Balram, Krishna C., Matthews, Jonathan C. F., Laing, Anthony, Davanco, Marcelo, Chang, Lin, Bowers, John E., Quack, Niels, Galland, Christophe, Aharonovich, Igor, Wolff, Martin A., Schuck, Carsten, Sinclair, Neil, Lončar, Marko, Komljenovic, Tin, Weld, David, Mookherjea, Shayan, Buckley, Sonia, Radulaski, Marina, Reitzenstein, Stephan, Pingault, Benjamin, Machielse, Bartholomeus, Mukhopadhyay, Debsuvra, Akimov, Alexey, Zheltikov, Aleksei, Agarwal, Girish S., Srinivasan, Kartik, Lu, Juanjuan, Tang, Hong X., Jiang, Wentao, McKenna, Timothy P., Safavi-Naeini, Amir H., Steinhauer, Stephan, Elshaari, Ali W., Zwiller, Val, Davids, Paul S., Martinez, Nicholas, Gehl, Michael, Chiaverini, John, Mehta, Karan K., Romero, Jacquiline, Lingaraju, Navin B., Weiner, Andrew M., Peace, Daniel, Cernansky, Robert, Lobino, Mirko, Diamanti, Eleni, Vidarte, Luis Trigo, Camacho, Ryan M.
Publikováno v:
J. Phys. Photonics 4 012501 (2022)
Integrated photonics is at the heart of many classical technologies, from optical communications to biosensors, LIDAR, and data center fiber interconnects. There is strong evidence that these integrated technologies will play a key role in quantum sy
Externí odkaz:
http://arxiv.org/abs/2102.03323
Autor:
Suess, Daniel, Maraviglia, Nicola, Kueng, Richard, Maïnos, Alexandre, Sparrow, Chris, Hashimoto, Toshikazu, Matsuda, Nobuyuki, Gross, David, Laing, Anthony
Linear-optical circuits are elementary building blocks for classical and quantum information processing with light. In particular, due to its monolithic structure, integrated photonics offers great phase-stability and can rely on the large scale manu
Externí odkaz:
http://arxiv.org/abs/2010.00517