Philip John Walther
- Organisation
- University of Vienna Source: OpenAlex, affiliation on the latest quantum work.
- Country
- Austria Source: Country of the organisation.
- Role
- Researcher Source: From the sources below.
- Quantum works
- 58 since 2022 (cited 643 times) Source: OpenAlex, works whose primary topic is a quantum topic of the taxonomy.
- Technology pillars
- Quantum communication, Quantum computing and simulation, Enabling technologies and supply chain Source: Taxonomy 2.0, weighted by recent works.
- Expertise profile
- Quantum key distribution (QKD) (18); Quantum communication (2); Photonic qubits (3); Quantum networks and repeaters (2); Spin qubits in semiconductors (1); Photonics, lasers and optics (2); Digital quantum simulation (1); Satellite quantum communication (1); Quantum Information and Cryptography (52, OpenAlex topic); Quantum Computing Algorithms and Architecture (6, OpenAlex topic) Source: Work titles read by the taxonomy rules, and OpenAlex topics; number of works in brackets.
- Identifiers
- ORCID 0000-0002-4964-817X · OpenAlex A5049370481 Source: OpenAlex.
Recent quantum works
- Quantum communication with quantum dots beyond telecom wavelengths via hollow-core fibers (2026)
- Experimental data reuploading with provable enhanced learning capabilities (2026)
- Experimental quantum state certification by actively sampling photonic entangled states (2026)
- Multiple photons enhance quantum machine learning (2026)
- Proof-of-Principle Implementation of Quantum Key Distribution in an Indefinite Causal Order (2026)
Frequent co-authors in this directory
- Hannes Hübel (20 works together)
- Lee A. Rozema (18 works together)
- Bernhard Schrenk (15 works together)
- Florian Honz (14 works together)
- Michael Antesberger (12 works together)
- Michael Hentschel (9 works together)
- Teodor Strömberg (8 works together)
- Alessandro Trenti (7 works together)
- Peter Schiansky (7 works together)
- Huan Cao (7 works together)
Similar experts
From shared technology families and topics, co-authorship and shared grants.
- Michael Antesberger (12 works written together; both work on Quantum key distribution (QKD))
- Lee A. Rozema (18 works written together; both work on Quantum key distribution (QKD))
- Teodor Strömberg (8 works written together; both work on Quantum key distribution (QKD))
- Alessandro Trenti (7 works written together; both work on Quantum key distribution (QKD))
- Hannes Hübel (20 works written together; both work on Quantum key distribution (QKD))
Sources of this entry
- OpenAlex (CC0 1.0), read on 2026-10-28