4 papers
Real-time Scattering in Ï^4 Theory using Matrix Product States
Bahaa Al Sayegh, Wissam Chemissany
We investigate the critical behavior and real-time scattering dynamics of the interacting quantum field theory in (1+1)-dimensions using uniform matrix product states (uMPS)…
On Infinite Tensor Networks, Complementary Recovery and Type II Factors
Wissam Chemissany, Elliott Gesteau, Alexander Jahn +2
We initiate a study of local operator algebras at the boundary of infinite tensor networks, using the mathematical theory of inductive limits. In particular, we consider tensor net…
Non-isometry, State Dependence and Holography
Stefano Antonini, Vijay Balasubramanian, Ning Bao +2
We establish an equivalence between non-isometry of quantum codes and state-dependence of operator reconstruction, and discuss implications of this equivalence for holographic dual…
Relational Quantum Geometry
Shadi Ali Ahmad, Wissam Chemissany, Marc S. Klinger +1
A common feature of the extended phase space of gauge theory, the crossed product of quantum theory, and quantum reference frames (QRFs) is the adjoining of degrees of freedom foll…