Concept

Linear optical quantum computing

Related publications (91)

Quantum imaging with SPAD arrays

Edoardo Charbon, Claudio Bruschini, Ivan Michel Antolovic

We present a novel quantum imaging modality based on photon correlation measurement with a single photon avalanche diode (SPAD) array in a confocal setup. This enables unprecedented simplicity in realization of photon correlation measurements, demonstrated ...

2019

Logic Synthesis for Established and Emerging Computing

Giovanni De Micheli, Mathias Soeken, Luca Gaetano Amarù, Eleonora Testa

Logic synthesis is an enabling technology to realize integrated computing systems, and it entails solving computationally intractable problems through a plurality of heuristic techniques. A recent push toward further formalization of synthesis problems has ...

2018

Polar Codes for Arbitrary Classical-Quantum Channels and Arbitrary cq-MACs

We prove polarization theorems for arbitrary classical-quantum (cq) channels. The input alphabet is endowed with an arbitrary Abelian group operation, and an Anion-style transformation is applied using this operation. It is shown that as the number of pola ...

2018

A Best-Fit Mapping Algorithm to Facilitate ESOP-Decomposition in Clifford+T Quantum Network Synthesis

Giovanni De Micheli, Mathias Soeken, Giulia Meuli

Currently, there is a large research interest and a significant economical effort to build the first practical quantum computer. Such quantum computers promise to exceed the capabilities of conventional computers in fields such as computational chemistry, ...

IEEE2018

A Best-Fit Mapping Algorithm to Facilitate ESOP-Decomposition in Clifford plus T Quantum Network Synthesis

Giovanni De Micheli, Mathias Soeken, Giulia Meuli

ASSOC COMPUTING MACHINERY2018

Template-Assisted Scalable Nanowire Networks

Anna Fontcuberta i Morral, Lucas Güniat, Gözde Tütüncüoglu, Martin George Friedl, Heidi Andrea Potts, Wonjong Kim, Mahdi Zamani, Vladimir Dubrovskii, Sara Marti Sanchez

Topological qubits based on Majorana Fermions have the potential to revolutionize the emerging field of quantum computing by making information processing significantly more robust to decoherence. Nanowires are a promising medium for hosting these kinds of ...

2018

Site-controlled quantum dots integrated with photonic crystal waveguides and cavities

Bruno Marie Dominique Rigal

Quantum mechanics did not only deeply transform our world view down to a philosophical level, it is also expected to be key ingredient of future so-called quantum technologies. Indeed, quantum properties of matter such as isolated single particles or entan ...

EPFL2018

Towards a scalable quantum computer

Edoardo Charbon, Fabio Sebastiano

A quantum machine may solve some complex problems that are intractable for even the most powerful classical computers. By exploiting quantum superposition and entanglement phenomena, quantum algorithms can achieve from polynomial to exponential speed up wh ...

2018

A Compressed Sensing Approach for Distribution Matching

Vahid Aref, Mohamad Baker Dia

In this work, we formulate the fixed-length distribution matching as a Bayesian inference problem. Our proposed solution is inspired from the compressed sensing paradigm and the sparse superposition (SS) codes. First, we introduce sparsity in the binary so ...

IEEE2018

The impact of classical control electronics on qubit fidelity

Edoardo Charbon, Fabio Sebastiano

Quantum processors rely on classical electronic controllers to manipulate and read out the quantum state. As the performance of the quantum processor improves, non-idealities in the classical controller can become the performance bottleneck for the whole q ...

2018

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