475 citations · 1.2k across the 31 of their papers we have counts for
5 papers · 1 filter
Quantum nonlocality in extended theories of gravity
Victor A. S. V. Bittencourt, Massimo Blasone, Fabrizio Illuminati +3
We investigate how pure-state Einstein-Podolsky-Rosen correlations in the internal degrees of freedom of massive particles are affected by a curved spacetime background described b…
Spin cat states in a ferromagnetic insulator
Sanchar Sharma, Victor A. S. V. Bittencourt, Alexy D. Karenowska +1
Generating non-classical states in macroscopic systems is a long standing challenge. A promising platform in the context of this quest are novel hybrid systems based on magnetic di…
Chiral oscillations in the non-relativistic regime
Victor A. S. V. Bittencourt, Alex E. Bernardini, Massimo Blasone
Massive Dirac particles are a superposition of left and right chiral components. Since chirality is not a conserved quantity, the free Dirac Hamiltonian evolution induces chiral qu…
Lorentz Invariant Quantum Concurrence for SU(2) x SU(2) spin-parity states
Alex E. Bernardini, Victor A. S. V. Bittencourt, Massimo Blasone
The quantum concurrence of spin-parity states is shown to be invariant under Lorentz boosts and rotations when the density matrices are const…
Magnon-Phonon Quantum Correlation Thermometry
C. A. Potts, V. A. S. V. Bittencourt, S. Viola Kusminskiy +1
A large fraction of quantum science and technology requires low-temperature environments such as those afforded by dilution refrigerators. In these cryogenic environments, accurate…