Abstract: We will start with a review of phases and phases transitions beyond the classic Landau's paradigm. Then we will study the phase diagram of the Hubbard model on the honeycomb lattice. Based ...
Stefan Filipp is currently leading a project on hybrid quantum systems comprising superconducting circuits and Rydberg atoms as Oberassistent (senior research assistant) in the Quantum Device Laborato...
Abstract: Here are three things about gravity--one problem, one fact, and a piece of lore: (1) Gravity is the only known force, which is not understood on the quantum level. (2) Gravity is "holograph...
Abstract: Quantum cryptography is one of the first and most developed quantum technology, with notable progress in quantum communications and quantum networking in the past years. Initially presented...
Abstract: Magnetic resonance is essential in revealing the structure and dynamics of biomolecules. However, measuring the magnetic resonance spectrum of single biomolecules has remained an elusive go...
Abstract: Quantum computers hold the promise to provide tremendous improvements in speed, but you can't just take an algorithm from a classical computer and run it on a quantum computer to obtain a s...