126 citations · 480 across the 7 of their papers we have counts for
7 papers
Four-qubit entanglement from string theory
L. Borsten, D. Dahanayake, M. J. Duff +2
We invoke the black hole/qubit correspondence to derive the classification of four-qubit entanglement. The U-duality orbits resulting from timelike reduction of string theory from…
Observations on Integral and Continuous U-duality Orbits in N=8 Supergravity
L. Borsten, D. Dahanayake, M. J. Duff +3
One would often like to know when two a priori distinct extremal black p-brane solutions are in fact U-duality related. In the classical supergravity limit the answer for a large c…
Superqubits
L. Borsten, D. Dahanayake, M. J. Duff +1
We provide a supersymmetric generalization of n quantum bits by extending the local operations and classical communication entanglement equivalence group [SU(2)]^n to the supergrou…
Black holes admitting a Freudenthal dual
L. Borsten, D. Dahanayake, M. J. Duff +1
The quantised charges x of four dimensional stringy black holes may be assigned to elements of an integral Freudenthal triple system whose automorphism group is the corresponding U…
Freudenthal triple classification of three-qubit entanglement
L. Borsten, D. Dahanayake, M. J. Duff +2
We show that the three-qubit entanglement classes: (0) Null, (1) Separable A-B-C, (2a) Biseparable A-BC, (2b) Biseparable B-CA, (2c) Biseparable C-AB, (3) W and (4) GHZ correspond…
Black Holes, Qubits and Octonions
L. Borsten, D. Dahanayake, M. J. Duff +2
We review the recently established relationships between black hole entropy in string theory and the quantum entanglement of qubits and qutrits in quantum information theory. The f…