28 citations · 54 across the 7 of their papers we have counts for
9 papers
Deterministic preparation of squeezed and non-Gaussian states in coupled qubit-boson systems
Fengquan Zhang, Xiaotong Liu, Yuping Mao +2
Deterministic preparation of bosonic resource states is a central task in continuous-variable quantum information processing and quantum metrology. Here we develop a measurement-ba…
The stabilizer ground state and applications to quantum simulation
Yuping Mao, Chang Chen, Jiaxing Feng +2
The stabilizer ground state is defined is the lowest energy stabilizer state with respect to a given Hamiltonian. In many cases it is highly degenerate and does not give a unique s…
Macroscopic quantum teleportation with ensembles of qubits
Manish Chaudhary, Zhiyuan Lin, Shuang Li +4
We develop methods for performing quantum teleportation of the total spin variables of an unknown state, using quantum nondemolition measurements, spin projection measurements, and…
Hybrid approximation approach to generation of atomic squeezing with quantum nondemolition measurements
Ebubechukwu O. Ilo-Okeke, Manikandan Kondappan, Ping Chen +3
We analyze a scheme that uses quantum nondemolition measurements to induce squeezing of a spinor Bose-Einstein condensate in a double well trap. In a previous paper [Ilo-Okeke et a…
Deterministic preparation of supersinglets with collective spin projections
Ebubechukwu O. Ilo-Okeke, Yangxu Ji, Ping Chen +5
We introduce a procedure to generate supersinglets, the multipartite generalization of angular momentum singlet states. A supersinglet is defined as a total spin zero state consist…
Measurement-based deterministic imaginary time evolution
Yuping Mao, Manish Chaudhary, Manikandan Kondappan +4
We introduce a method to perform imaginary time evolution in a controllable quantum system using measurements and conditional unitary operations. By performing a sequence of weak m…
Multiparameter quantum metrology and mode entanglement with spatially split nonclassical spin states
Matteo Fadel, Benjamin Yadin, Yuping Mao +2
We identify the multiparameter sensitivity of split nonclassical spin states, such as spin-squeezed and Dicke states spatially distributed into several addressable modes. Analytica…
Stroboscopic quantum nondemolition measurements for enhanced entanglement generation between atomic ensembles
Manish Chaudhary, Yuping Mao, Manikandan Kondappan +3
We develop a measurement operator formalism to handle quantum nondemolition (QND) measurement induced entanglement generation between two atomic gases. We first derive how the QND…
Decoherence effects in quantum nondemolition measurement induced entanglement between Bose-Einstein condensates
Shuai Gao, Ebubechukwu O. Ilo-Okeke, Yuping Mao +4
We study the robustness of quantum nondemolition (QND) measurement-induced entanglement between Bose-Einstein Condensates (BECs). We consider an experimental scheme where two BECs…