Colloquium: Area laws for the entanglement entropy
Physical interactions in quantum many-body systems are typically local: Individual
constituents interact mainly with their few nearest neighbors. This locality of interactions is …
constituents interact mainly with their few nearest neighbors. This locality of interactions is …
Area laws for the entanglement entropy-a review
Physical interactions in quantum many-body systems are typically local: Individual
constituents interact mainly with their few nearest neighbors. This locality of interactions is …
constituents interact mainly with their few nearest neighbors. This locality of interactions is …
[图书][B] Introduction to topological quantum computation
JK Pachos - 2012 - books.google.com
Combining physics, mathematics and computer science, topological quantum computation
is a rapidly expanding research area focused on the exploration of quantum evolutions that …
is a rapidly expanding research area focused on the exploration of quantum evolutions that …
Quantum memories at finite temperature
To use quantum systems for technological applications one first needs to preserve their
coherence for macroscopic time scales, even at finite temperature. Quantum error correction …
coherence for macroscopic time scales, even at finite temperature. Quantum error correction …
PEPS as ground states: Degeneracy and topology
We introduce a framework for characterizing Matrix Product States (MPS) and Projected
Entangled Pair States (PEPS) in terms of symmetries. This allows us to understand how …
Entangled Pair States (PEPS) in terms of symmetries. This allows us to understand how …
Clustering of conditional mutual information for quantum Gibbs states above a threshold temperature
T Kuwahara, K Kato, FGSL Brandão - Physical review letters, 2020 - APS
We prove that the quantum Gibbs states of spin systems above a certain threshold
temperature are approximate quantum Markov networks, meaning that the conditional …
temperature are approximate quantum Markov networks, meaning that the conditional …
Topological order at nonzero temperature
MB Hastings - Physical review letters, 2011 - APS
We propose a definition for topological order at nonzero temperature in analogy to the usual
zero temperature definition that a state is topologically ordered, or “nontrivial”, if it cannot be …
zero temperature definition that a state is topologically ordered, or “nontrivial”, if it cannot be …
Universal topological phase of two-dimensional stabilizer codes
Topological phases can be defined in terms of local equivalence: two systems are in the
same topological phase if it is possible to transform one into the other by a local …
same topological phase if it is possible to transform one into the other by a local …
Error threshold for color codes and random three-body Ising models
We study the error threshold of color codes, a class of topological quantum codes that allow
a direct implementation of quantum Clifford gates suitable for entanglement distillation …
a direct implementation of quantum Clifford gates suitable for entanglement distillation …