772 citations · 3.5k across the 110 of their papers we have counts for
9 papers · 2 filters
On the role of the measurement apparatus in quantum measurements
Muzaffar Qadir Lone, Chris Nagele, Brad Weslake +1
We study the extent to which the outcomes of a quantum measurement can be manipulated by changing the state of the measurement apparatus. The measurement process is modeled as deco…
Time dynamics of quantum coherence and monogamy in a non-Markovian environment
Chandrashekar Radhakrishnan, Po-Wen Chen, Segar Jambulingam +2
The time evolution of the distribution and shareability of quantum coherence of a tripartite system in a non-Markovian environment is examined. The total coherence can be decompose…
Bitcoin and quantum computing
Louis Tessler, Tim Byrnes
Bitcoin is a digital currency and payment system based on classical cryptographic technologies which works without a central administrator such as in traditional currencies. It has…
Remote quantum clock synchronization without synchronized clocks
Ebubechukwu O. Ilo-Okeke, Louis Tessler, Jonathan P. Dowling +1
A major outstanding problem for many quantum clock synchronization protocols is the hidden assumption of the availability of synchronized clocks within the protocol. In general, qu…
Quantum coherence of the Heisenberg spin models with Dzyaloshinsky-Moriya interactions
Chandrashekar Radhakrishnan, Manikandan Parthasarathy, Segar Jambulingam +1
We study quantum coherence in a spin chain with both symmetric exchange and antisymmetric Dzyaloshinsky-Moriya couplings. Quantum coherence is quantified using the recently introdu…
High accuracy energy formulas for the attractive two-site Bose-Hubbard model
Igor Ermakov, Tim Byrnes, Nikolay Bogoliubov
The attractive two-site Bose-Hubbard model is studied within the framework of the analytical solution obtained by the application of Quantum Inverse Scattering Method. The structur…