672 citations
- Michael Walter2 profiles24 · h 30
- Ludovico Lami23 · h 29
- F. Speelman16 · h 13
- J. Helsen2 profiles16 · h 18
- R. Gerritsma5 profiles16 · h 16
- Florian Schreck4 profiles15 · h 14
- A. Safavi-Naini2 profiles14 · h 21
- Christian Majenz12 · h 20
- M. Ozols11 · h 21
- K. Schoutens2 profiles10 · h 37
- Bartosz Regula9 · h 27
- Christian Schaffner9 · h 31
- University of AmsterdamNL195 papers
- Centrum Wiskunde & InformaticaNL123 papers
- Institute for Theoretical Physics AmsterdamNL38 papers
- Institute of PhysicsPL26 papers
- Delft University of TechnologyNL25 papers
- QuTechNL21 papers
- University of CopenhagenDK21 papers
- Ruhr University BochumDE17 papers
- Leiden UniversityNL13 papers
- Stanford UniversityUS13 papers
- Massachusetts Institute of TechnologyUS12 papers
- University of Maryland, College ParkUS12 papers
8 papers · 1 filter
On preparing ground states of gapped Hamiltonians: An efficient Quantum Lovász Local Lemma
András Gilyén, Or Sattath
A frustration-free local Hamiltonian has the property that its ground state minimises the energy of all local terms simultaneously. In general, even deciding whether a Hamiltonian…
The Need for Structure in Quantum LDPC Codes
Lior Eldar, Maris Ozols, Kevin F. Thompson
Existence of quantum low-density parity-check (LDPC) codes whose minimal distance scales linearly with the number of qubits is a major open problem in quantum information. Its prac…
Multipartite Entanglement in Stabilizer Tensor Networks
Sepehr Nezami, Michael Walter
Despite the fundamental importance of quantum entanglement in many-body systems, our understanding is mostly limited to bipartite situations. Indeed, even defining appropriate noti…
Clean quantum and classical communication protocols
Harry Buhrman, Matthias Christandl, Christopher Perry +1
By how much must the communication complexity of a function increase if we demand that the parties not only correctly compute the function but also return all registers (other than…
Nondeterministic quantum communication complexity: the cyclic equality game and iterated matrix multiplication
Harry Buhrman, Matthias Christandl, Jeroen Zuiddam
We study nondeterministic multiparty quantum communication with a quantum generalization of broadcasts. We show that, with number-in-hand classical inputs, the communication comple…
Quantum homomorphic encryption for polynomial-sized circuits
Yfke Dulek, Christian Schaffner, Florian Speelman
We present a new scheme for quantum homomorphic encryption which is compact and allows for efficient evaluation of arbitrary polynomial-sized quantum circuits. Building on the fram…