Author Description

Personal recollections. Recent path crossings with Roman and Anomalies / Stephen L Adler. Roman Jackiw and the family structure / Luis Álvarez-Gaumè. Romaniana: a student's appreciation of Roman Jackiw, on his 80th birthday / Michael Bos. Electron fractionalization in celebration of Roman Jackiw's 80th birthday / Claudio Chamon. Roman Jackiw and our physics in common / John Mike Cornwall. Fun in 2+1 / Stanley Deser. Roman Jackiw and gauge field theory: reminiscences of MIT postdoc days / Nicholas Manton. Recollections of a most fruitful and enjoyable collaboration: looking back at my work with Roman Jackiw / Claudio Rebbi. Roman Jackiw and my MIT days / Paolo Rossi. Roman Jackiw: a beacon in a golden period of theoretical physics / Luc Vinet. Roman Jackiw / Steven Weinberg. Tribute to a mentor / L C Rohana Wijewardhana -- Scientific contributions. Entanglement in fermionic chains and bispectrality / Nicolas Crampé, Rafael I Nepomechie and Luc Vinet. Gravitational Wilson lines in AdS3 / Eric D'Hoker and Per Kraus. Bions and instantons in triple-well and multi-well potentials / Gerald V Dunne, Tin Sulejmanpasic and Mithat Ünsal. On the Sudakov form factor, and a factor of two / Stefano Forte. Emerging majorana modes in junctions of one-dimensional spin systems / Domenico Giuliano, Andrea Trombettoni and Pasquale Sodano. Anomalies and Bose Symmetry / Daniel Kabat. Sasakians and the geometry of a mass term / V Parameswaran Nair. Celestial operator products of gluons and gravitons / Monica Patez, Ana-Maria Raclariu, Andrew Strominger and Ellis Ye Yuan. How to split the electron in half / Gordon W Semenoff. Anomalies and topologies in quantum field theories / Gerard 't Hooft. Superinsulators, a toy realization of QCD in condensed matter / Maria Cristina Diamantini and Carlo A Trugenberger. Three easy pieces (in tribute to Roman Jackiw) / Frank Wilczek. A note on boundary conditions in euclidean gravity / Edward Witten.