Topological (2007)

by Sung-Sik Lee, Shinsei Ryu
Venue:Rev. B
Add To MetaCart
Results 1 - 4 of 4

Universal Quantum Gate, Yang– Baxterization and Hamiltonian

by Yong Zhang, Louis H. Kauffman, Mo-lin Ge - Int. J. Quant. Inform , 2005
"... It is fundamental to view unitary braiding operators describing topological entanglements as universal quantum gates for quantum computation. This paper derives a unitary solution of the quantum Yang–Baxter equation via Yang–Baxterization and constructs the Hamiltonian responsible for the time-evolu ..."
Abstract - Cited by 11 (7 self) - Add to MetaCart
It is fundamental to view unitary braiding operators describing topological entanglements as universal quantum gates for quantum computation. This paper derives a unitary solution of the quantum Yang–Baxter equation via Yang–Baxterization and constructs the Hamiltonian responsible for the time-evolution of the unitary braiding operator. Keywords: topological entanglement, quantum entanglement, Yang–Baxterization 1.
(Show Context)

Dynamics of compact homogeneous universes

by Masayuki Tanimoto, Tatsuhiko Koike, Akio Hosoya , 1996
"... A complete description of dynamics of compact locally homogeneous universes is given, which, in particular, includes explicit calculations of Teichmüller deformations and careful counting of dynamical degrees of freedom. We regard each of the universes as a simply connected four dimensional spacetim ..."
Abstract - Cited by 7 (1 self) - Add to MetaCart
A complete description of dynamics of compact locally homogeneous universes is given, which, in particular, includes explicit calculations of Teichmüller deformations and careful counting of dynamical degrees of freedom. We regard each of the universes as a simply connected four dimensional spacetime with identifications by the action of a discrete subgroup of the isometry group. We then reduce the identifications defined by the spacetime isometries to ones in a homogeneous section, and find a condition that such spatial identifications must satisfy. This is essential for explicit construction of compact homogenoeus universes. Some examples are demonstrated for Bianchi II, VI0, VII0, and I universal covers. 1
(Show Context)

Part of the Condensed Matter Physics Commons

by Rui Jiang, Rui Jiang, Patricia A. Thiel, Paul C. Canfield, Jigang Wang, James Cochran , 2014
"... Laser-based angle-resolved photoemission spectroscopy (ARPES) and studies of topological insulators and heavy fermions ..."
Abstract - Add to MetaCart
Laser-based angle-resolved photoemission spectroscopy (ARPES) and studies of topological insulators and heavy fermions
(Show Context)

unknown title

by M. Lafourcade, F. Cardano, R. Ramanujan
"... Let us assume |Σθ,η | ≤ 0. whether α ′5 ∫∫ Recent developments in advanced logic [3] have raised the question of a ′′ τ∈N δ −2 dp 1 i: sin−1 (j × ∅) < ..."
Abstract - Add to MetaCart
Let us assume |Σθ,η | ≤ 0. whether α ′5 ∫∫ Recent developments in advanced logic [3] have raised the question of a ′′ τ∈N δ −2 dp 1 i: sin−1 (j × ∅) &lt;
(Show Context)