From the 2 of 11.4k papers with an AI index.
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4 papers · 2 filters
Microscopic theory of the Casimir force at thermal equilibrium: large-separation asymptotics
P. R. Buenzli, Ph. A. Martin
We present an entirely microscopic calculation of the Casimir force between two metallic plates in the limit of large separation . The models of metals consist of mobile…
A 2D quantum antiferromagnet with a four-fold degenerate valence-bond-solid ground state
Alain Gellé, Andreas Läuchli, Brijesh Kumar +1
We study the competition between antiferromagnetic order and valence bond solid formation in a two-dimensional frustrated spin-1/2 model. The J1-J2 model on the square lattice is f…
Thermal quantum electrodynamics of nonrelativistic charged fluids
Pascal R. Buenzli, Philippe A. Martin, Marc D. Ryser
The theory relevant to the study of matter in equilibrium with the radiation field is thermal quantum electrodynamics (TQED). We present a formulation of the theory, suitable for n…
Measurement of EPR-type flavour entanglement in Upsilon(4S)->B0 B0bar decays
A. Go, A. Bay
The neutral B-meson pair produced at the Upsilon(4S) should exhibit a non-local correlation of the type discussed by Einstein, Podolski, and Rosen (EPR). We measure this correlatio…