Angle-resolved photoemission spectroscopy (ARPES), with its exceptional sensitivity to both
the binding energy and the momentum of valence electrons in solids, provides unparalleled …

Excitonic insulator is a coherent electronic phase that results from the formation of a
macroscopic population of bound particle-hole pairs—excitons. With only a few candidate …

Angle-resolved photoemission spectroscopy (ARPES)--with its exceptional sensitivity to both
the binding energy and momentum of valence electrons in solids--provides unparalleled …

The pursuit of a comprehensive understanding of the dynamical nature of intertwined orders
in quantum matter has fueled the development of several new experimental techniques …

Microscopically understanding and classifying phases of matter is at the heart of strongly-
correlated quantum physics. With quantum simulations, genuine projective measurements …

The interplay between quantum and thermal fluctuations can induce rich phenomena at
finite temperatures in strongly correlated fermion systems. Here we report a {\it numerically …

Antiferromagnetic fluctuations in two dimensions cause a decrease in spectral weight at so-
called hot spots associated with the pseudogap in electron-doped cuprates. In the 2 D …

Time-and angle-resolved photoemission spectroscopy (TR-ARPES) accesses the electronic
structure of solids under optical excitation, and is a powerful technique for studying the …

Near the antiferromagnetic quantum critical point (QCP) of electron-doped cuprate
superconductors, angle-resolved photoemission experiments detect hot spots where the …

Time-and angle-resolved photoemission spectroscopy (TR-ARPES) provides access to the
ultrafast evolution of electrons and many-body interactions in solid-state systems. However …