A manufacturable platform for photonic quantum computing

Autor: Alexander, Koen, Bahgat, Andrea, Benyamini, Avishai, Black, Dylan, Bonneau, Damien, Burgos, Stanley, Burridge, Ben, Campbell, Geoff, Catalano, Gabriel, Ceballos, Alex, Chang, Chia-Ming, Chung, CJ, Danesh, Fariba, Dauer, Tom, Davis, Michael, Dudley, Eric, Er-Xuan, Ping, Fargas, Josep, Farsi, Alessandro, Fenrich, Colleen, Frazer, Jonathan, Fukami, Masaya, Ganesan, Yogeeswaran, Gibson, Gary, Gimeno-Segovia, Mercedes, Goeldi, Sebastian, Goley, Patrick, Haislmaier, Ryan, Halimi, Sami, Hansen, Paul, Hardy, Sam, Horng, Jason, House, Matthew, Hu, Hong, Jadidi, Mehdi, Johansson, Henrik, Jones, Thomas, Kamineni, Vimal, Kelez, Nicholas, Koustuban, Ravi, Kovall, George, Krogen, Peter, Kumar, Nikhil, Liang, Yong, LiCausi, Nicholas, Llewellyn, Dan, Lokovic, Kimberly, Lovelady, Michael, Manfrinato, Vitor, Melnichuk, Ann, Souza, Mario, Mendoza, Gabriel, Moores, Brad, Mukherjee, Shaunak, Munns, Joseph, Musalem, Francois-Xavier, Najafi, Faraz, O'Brien, Jeremy L., Ortmann, J. Elliott, Pai, Sunil, Park, Bryan, Peng, Hsuan-Tung, Penthorn, Nicholas, Peterson, Brennan, Poush, Matt, Pryde, Geoff J., Ramprasad, Tarun, Ray, Gareth, Rodriguez, Angelita, Roxworthy, Brian, Rudolph, Terry, Saunders, Dylan J., Shadbolt, Pete, Shah, Deesha, Shin, Hyungki, Smith, Jake, Sohn, Ben, Sohn, Young-Ik, Son, Gyeongho, Sparrow, Chris, Staffaroni, Matteo, Stavrakas, Camille, Sukumaran, Vijay, Tamborini, Davide, Thompson, Mark G., Tran, Khanh, Triplet, Mark, Tung, Maryann, Vert, Alexey, Vidrighin, Mihai D., Vorobeichik, Ilya, Weigel, Peter, Wingert, Mathhew, Wooding, Jamie, Zhou, Xinran

Whilst holding great promise for low noise, ease of operation and networking, useful photonic quantum computing has been precluded by the need for beyond-state-of-the-art components, manufactured by the millions. Here we introduce a manufacturable pl

Externí odkaz: http://arxiv.org/abs/2404.17570

Switch networks for photonic fusion-based quantum computing

Autor: Bartolucci, Sara, Birchall, Patrick, Bonneau, Damien, Cable, Hugo, Gimeno-Segovia, Mercedes, Kieling, Konrad, Nickerson, Naomi, Rudolph, Terry, Sparrow, Chris

Fusion-based quantum computing (FBQC) offers a powerful approach to building a fault-tolerant universal quantum computer using photonic components -- single-photon sources, linear-optical circuits, single-photon detectors, and optical switching with

Externí odkaz: http://arxiv.org/abs/2109.13760

Fusion-based quantum computation

Autor: Bartolucci, Sara, Birchall, Patrick, Bombin, Hector, Cable, Hugo, Dawson, Chris, Gimeno-Segovia, Mercedes, Johnston, Eric, Kieling, Konrad, Nickerson, Naomi, Pant, Mihir, Pastawski, Fernando, Rudolph, Terry, Sparrow, Chris

We introduce fusion-based quantum computing (FBQC) - a model of universal quantum computation in which entangling measurements, called fusions, are performed on the qubits of small constant-sized entangled resource states. We introduce a stabilizer f

Externí odkaz: http://arxiv.org/abs/2101.09310

Deterministic generation of large-scale entangled photonic cluster state from interacting solid state emitters

Autor: Gimeno-Segovia, Mercedes, Rudolph, Terry, Economou, Sophia E.

Publikováno v: Phys. Rev. Lett. 123, 070501 (2019)

The ability to create large highly entangled `cluster' states is crucial for measurement-based quantum computing. We show that deterministic multi-photon entanglement can be created from coupled solid state quantum emitters without the need for any t

Externí odkaz: http://arxiv.org/abs/1801.02599

Physical-depth architectural requirements for generating universal photonic cluster states

Autor: Morley-Short, Sam, Bartolucci, Sara, Gimeno-Segovia, Mercedes, Shadbolt, Pete, Cable, Hugo, Rudolph, Terry

Most leading proposals for linear-optical quantum computing (LOQC) use cluster states, which act as a universal resource for measurement-based (one-way) quantum computation (MBQC). In ballistic approaches to LOQC, cluster states are generated passive

Externí odkaz: http://arxiv.org/abs/1706.07325