Wouter Montfrooij

collaborators

2 papers

cond-mat.str-el2026

Breakdown of the periodic potential ansatz in correlated electron systems

Wouter Montfrooij

Our electronic structure theory for crystalline solids is commonly built on the periodic potential assumption $V (r) = V (r + R)$ for every lattice translation $\…

cond-mat.str-el2023

A comparison of the hidden order transition in URu $_{2}$ Si $_{2}$ to the $λ$ -transition in $^{4}$ He

W. Montfrooij, J. A. Mydosh

The low-temperature states of ambient URu $_{2}$ Si $_{2}$ and superfluid $^{4}$ He are both characterized by momentum-dependent energy gaps between the ground and excited states. This behav…

Breakdown of the periodic potential ansatz in correlated electron systems

A comparison of the hidden order transition in URu2​Si2​ to the λ-transition in 4He

A comparison of the hidden order transition in URu $_{2}$ Si $_{2}$ to the $λ$ -transition in $^{4}$ He