Skip to main content
Go to the home page of the European Commission (opens in new window)
English English
CORDIS - EU research results
CORDIS
Content archived on 2024-06-18

Photonic Quantum Information Technology and the Foundations of Quantum Physics in Higher Dimensions

Objective

One of the most important developments in modern physics was the recent emergence of quantum information science, which by its very nature is broadly multidisciplinary. It was started by investigations of the foundations of quantum mechanics, and fundamental quantum concepts, most notably, entanglement, play a key role. We are now at an historic moment where a major qualitative step, both in developing a new technology and applying it to new fundamental questions, can be made. In this proposal, we aim to combine the investigation of fundamental questions with the development of micro-optics technology to reach a new level of both quantum information experiments and fundamental tests of quantum mechanics. We propose to utilize the advanced development of micro-optics to build novel integrated quantum optics photonic chips. High quality micro-optics will allow precise control over many properties, including birefringence, dispersion, periodicity, and even absorptive properties. We will combine this with novel highly efficient detectors, hopefully, in the long run, also integrated into the same microchips. By their very nature, the new multi-mode devices will make new higher-dimensional regions of Hilbert space and new types of multi-photon entanglement accessible to experiment. Such devices will enable many new fundamental investigations of quantum mechanics, such as, to give just one example, exploring quantum complementarity both between different numbers of photons and as a function of Hilbert space dimension with significant mathematical implications. Most importantly, we are convinced that many new ideas will arise throughout the project. The new integrated quantum optical chips will also be important in quantum computation, specifically with cluster states and similar complex quantum states. With these chips, we will realize multi-qubit procedures and algorithms and demonstrate the feasibility of all-optical quantum computation in realistic scenarios.

Fields of science (EuroSciVoc)

CORDIS classifies projects with EuroSciVoc, a multilingual taxonomy of fields of science, through a semi-automatic process based on NLP techniques. See: https://op.europa.eu/en/web/eu-vocabularies/euroscivoc.

You need to log in or register to use this function

Keywords

Project’s keywords as indicated by the project coordinator. Not to be confused with the EuroSciVoc taxonomy (Fields of science)

Topic(s)

Calls for proposals are divided into topics. A topic defines a specific subject or area for which applicants can submit proposals. The description of a topic comprises its specific scope and the expected impact of the funded project.

Call for proposal

Procedure for inviting applicants to submit project proposals, with the aim of receiving EU funding.

ERC-2008-AdG
See other projects for this call

Funding Scheme

Funding scheme (or “Type of Action”) inside a programme with common features. It specifies: the scope of what is funded; the reimbursement rate; specific evaluation criteria to qualify for funding; and the use of simplified forms of costs like lump sums.

ERC-AG - ERC Advanced Grant

Host institution

UNIVERSITAT WIEN
EU contribution
€ 1 750 000,00
Address
UNIVERSITATSRING 1
1010 Wien
Austria

See on map

Region
Ostösterreich Wien Wien
Activity type
Higher or Secondary Education Establishments
Links
Total cost

The total costs incurred by this organisation to participate in the project, including direct and indirect costs. This amount is a subset of the overall project budget.

No data

Beneficiaries (1)

My booklet 0 0