Search
Search Results
-
Imperfections in natural diamond: the key to understanding diamond genesis and the mantle
Diamond has unique physical, thermal, electrical, and optical properties with respect to other minerals and related synthetic compounds that make it...
-
Non-universal gauge interactions addressing the inescapable link between Higgs and flavour
We systematically explore ultraviolet complete models where flavour hierarchies emerge, via approximate accidental symmetries, from an underlying...
-
String modes, propagators and loops on fuzzy spaces
We present a systematic organization of functions and operators on the fuzzy 2-sphere in terms of string modes, which are optimally localized in...
-
A proposal for 3d quantum gravity and its bulk factorization
Recent progress in AdS/CFT has provided a good understanding of how the bulk spacetime is encoded in the entanglement structure of the boundary CFT....
-
Cluster-state-based quantum secret sharing for users with different abilities
The four-qubit cluster state has a more robust entanglement property than other four-particle states. Empowered by the 4-qubit cluster state and Bell...
-
Logarithmic corrections, entanglement entropy, and UV cutoffs in de Sitter spacetime
It has been argued that the entropy of de Sitter space corresponds to the entanglement between disconnected regions computable by switching on a...
-
Tripartite Layered Quantum Key Distribution Scheme with a Symmetrical Key Structure
Asymmetric entanglement could provide a crucial layered key structure for quantum cryptography. A new symmetrical tripartite quantum key distribution...
-
Classical observables from partial wave amplitudes
We study the formalism of Kosower-Maybee-O’Connell (KMOC) to extract classical impulse from quantum amplitude in the context of the partial wave...
-
Quantum sealed-bid auction protocol for simultaneous ascending auction with GHZ states
In this paper, we propose a quantum sealed-bid auction (QSBA) protocol based on GHZ states and realize the simultaneous ascending auction scheme...
-
Fission Fragments and Fission Products
The properties of fission fragments have been some of the most studied aspects of the nuclear fission process. The early discovery that the dominant...
-
Decoherence of nitrogen-vacancy spin ensembles in a nitrogen electron-nuclear spin bath in diamond
Nitrogen-vacancy (NV) centers in diamond have been developed into essential hardware units for a wide range of solid-state-based quantum technology...
-
Resistivity saturation in Kondo insulators
Resistivities of heavy-fermion insulators typically saturate below a characteristic temperature T *. For some, metallic surface states, potentially...
-
Quasi-symmetry-protected topology in a semi-metal
The crystal symmetry of a material dictates the type of topological band structure it may host, and therefore, symmetry is the guiding principle to...
-
Efficient Quantum Private Comparison Based on Entanglement Swap** of Bell States
In this paper, by using entanglement swap** of Bell states, an efficient quantum private comparison(QPC) protocol with a semi-honest party is...
-
Semi-quantum communication: protocols for key agreement, controlled secure direct communication and dialogue
Semi-quantum protocols that allow some of the users to remain classical are proposed for a large class of problems associated with secure...
-
Comment on “Controlled Bidirectional Quantum Secure Direct Communication with Six-Qubit Entangled States”
In the controlled bidirectional quantum secure direct communication, two users can successfully exchange their private messages only when a third...
-
Neutron waveguides with finite repulsive potential in clad
The interaction of an incoming slow neutron with a straight semi-infinite material waveguide (physically, a very lengthy one) located in vacuum...
-
Quantum Multi-valued Byzantine Agreement Based on d-dimensional Entangled States
Byzantine agreement has always been an important research topic of distributed computing and has been widely applied to blockchain technology in...
-
Multi-party Semi-quantum Key Agreement with Delegating Quantum Computation
A multi-party semi-quantum key agreement (SQKA) protocol based on delegating quantum computation (DQC) model is proposed by taking Bell states as...
-
Quantum blockchain architecture using cyclic QSCD and QKD
Quantum blockchain (QBC) is a novel decentralised concept anticipated to offer an alternative to the classical blockchain to provide transaction...
