Optimization by decoded quantum interferometry
NP-hardness results indicate that finding exact optima and even sufficiently good approximate optima for worst-case instances of many…
Chaos controlled and disorder driven phase transitions induced by breaking permutation symmetry
Solvable case of \(p=0\), generic initial coherent states It is both instructive and interesting to first examine the…
‘Squeezed light’ might be the secret to building the quantum internet
Imagine a future where the internet isn’t just fast, it’s fundamentally different. Where information doesn’t travel through cables…
Experimental entanglement swapping through single-photon χ(2) nonlinearity
The SFG-BSA configuration Figure 1a shows a schematic of the SFG-BSA setup. A type-0 PPLN/W is incorporated in a…
Constant-overhead magic state distillation | Nature Physics
Gottesman, D. An introduction to quantum error correction. Proc. Symp. Appl. Math. 58, 221–236 (2002). Article MathSciNet Google…
Parallelized telecom quantum networking with an ytterbium-171 atom array
Gisin, N., Ribordy, G., Tittel, W. & Zbinden, H. Quantum cryptography. Rev. Mod. Phys. 74, 145–195 (2002). Article …
These ‘glass straw’ optical fibres could speed up the Internet
Typical optical fibres consist of thin, solid glass wires. Tweaking the design could allow them to carry more…
AI helps assemble ‘brain’ of future quantum computer
Quantum computing qubits are arranged in a grid in this artist’s illustration.Credit: Getty Artificial intelligence (AI) tools are…
Realization of an untrusted intermediate relay architecture using a quantum dot single-photon source
Shor, P. W. Algorithms for quantum computation: discrete logarithms and factoring. In Proc. 35th Annual Symposium on Foundations…
Universal quantum gate set for Gottesman–Kitaev–Preskill logical qubits
GKP code Here we give some background on GKP codes, highlighting some of the more salient features in…
Coherent control of magnon–polaritons using an exceptional point
Goryachev, M. et al. High-cooperativity cavity QED with magnons at microwave frequencies. Phys. Rev. Appl. 2, 054002 (2014).…
Entanglement and the density matrix renormalization group in the generalized Landau paradigm
Dualities We explain here how to obtain the models dual to equation (1) considered in the main text.…