Late time acceleration of our Universe caused by the absorption of baby universes.- Comments on graviton detection.- Phantom Fluid Cosmology.- Superinsulators: the discovery of electric confinement in condensed matter systems.- Gravitational Dynamics of Binary Black Holes Near Supermassive Black Holes.- Integrable Holographic Defect CFTs.- Elliptic Calogero-Sutherland model and conformal field theory.- Anomalies in Hadronic B Decays.
- Edge states and their cousins in an open SSH model.- Strings from Nambu-Goto to Polyakov and back.- Complexity Equals (Almost) Anything.- Superluminal Signalling in Double Holography.- Operator Products in the SU(â) Principal Chiral Model.- Puzzles with Negative Mass.- Gravity of String Theory.- Holographic mean field theory and Kondo condensation.
- Scale Invariance at the Edge.- The lattice Schwinger model and its quantum simulation.- Two Toy Spin Chain Models of Decoherence.- Gravity versus Noncommutative Gauge Theory: A Double Copy Perspective.- Combinatorial Quantum Gravity: Q it from Bit?.- Cosmology without scalar fields is like quantum field theory without RG flow.- Entanglement of free fermion systems, signal processing and algebraic combinatorics.- Ultralight Dark Matter Stars.
- Surprises in Strongly Interacting Many body Conformal Dynamics.