49 citations · 62 across the 11 of their papers we have counts for
7 papers · 1 filter
Resource-efficient linear-optical generation of GHZ-like states
Suren A. Fldzhyan, Stanislav S. Straupe, Mikhail Yu. Saygin
Heralded multi-photon entanglement generation is a central bottleneck for photonic quantum computing, where resource costs typically skyrocket with target size. We explore efficien…
Improving fermionic variational quantum eigensolvers with Majorana swap networks
D. E. Fisher, S. A. Fldzhyan, D. V. Minaev +2
Simulating computationally hard fermionic systems is a promising application of quantum computing. However, mapping nonlocal fermionic operators to qubits often produces deep circu…
Programmable entangled qubit states on a linear-optical platform
N. N. Skryabin, Yu. A. Biriukov, M. A. Dryazgov +22
We present an experimental platform for linear-optical quantum information processing. Our setup utilizes multiphoton generation using a high-quality single-photon source, which is…
Fast reconstruction of programmable interferometers with intensity-only measurements
B. I. Bantysh, A. Yu. Chernyavskiy, S. A. Fldzhyan +1
Programmable linear optical interferometers are promising for classical and quantum applications. Their integrated design makes it possible to create more scalable and stable devic…
Large-scale error-tolerant programmable interferometer fabricated by femtosecond laser writing
Ilya V. Kondratyev, Veronika V. Ivanova, Sergey A. Zhuravitskii +8
We introduce a programmable 8-port interferometer with the recently proposed error-tolerant architecture capable of performing a broad class of transformations. The interferometer…
Programmable heralded linear optical generation of two-qubit states
Suren A. Fldzhyan, Mikhail Yu. Saygin, Sergei P. Kulik
We have investigated the heralded generation of two-qubit dual-rail-encoded states by programmable linear optics. Two types of schemes generating the states from four single photon…
Compact linear optical scheme for Bell state generation
Suren A. Fldzhyan, Mikhail Yu. Saygin, Sergei P. Kulik
The capability of linear optics to generate entangled states is exploited in photonic quantum information processing, however, it is challenging to obtain entangled logical qubit s…