11 citations · 42 across the 39 of their papers we have counts for
5 papers · 1 filter
Characterizing Optimal-speed unitary time evolution of pure and quasi-pure quantum states
John A. Mora Rodríguez, Brian Grajales, Marcelo Terra Cunha +1
We present a characterization of the Hamiltonians that generate optimal-speed unitary time evolution and the associated dynamical trajectory, where the initial states are either pu…
Bundle type sub-Riemannian structures on holonomy bundles
Eder M. Correa, Giovane Galindo, Lino Grama
In this paper, combining the Rashevsky-Chow-Sussmann (orbit) theorem with the Ambrose-Singer theorem, we introduce the notion of controllable principal connections on principal …
A Gromov-Witten approach to -equivariant birational invariants
Leonardo F. Cavenaghi, Lino Grama, Ludmil Katzarkov
In arXiv:2404.19088, we initiated a program linking birational invariants with smooth ones and offering new interpretations of classical invariants, such as the Kervaire-Milnor inv…
A Geometric Realization of Spherical T-Duality via -Diagrams
Leonardo F. Cavenaghi, Lino Grama, Ludmil Katzarkov
We relate spherical T-duality for oriented linear -bundles over (the Milnor bundles , which are -principal exactly when or…
Gromoll--Meyer's actions and the geometry of (exotic) spacetimes
Leonardo F. Cavenaghi, Lino Grama
Since the advent of new pairwise non-diffeomorphic structures on smooth manifolds, it has been questioned whether two topologically identical manifolds could admit different geomet…