

Sheldon Inwentash
2.5K posts

@sheldonstash
Sheldon Inwentash is an entrepreneur and investor and the Founder, Chairman and CEO of ThreeD Capital Inc.







From the Dynex Labs: Dynex researchers have developed a new programmable spin-based quantum processing architecture built on defect spins in diamond with optically programmable couplers. The system combines nitrogen–vacancy (NV) center spin qubits with a photochromic coupling layer that allows the interaction graph between qubits to be written optically. By modifying the dielectric properties of the coupler structures with light, qubit-to-qubit interaction strengths can be dynamically programmed, enabling configurable Ising-type Hamiltonians directly in hardware. The architecture integrates optical programming with microwave spin control, enabling a scalable solid-state platform for programmable quantum computing and spin-network computing that can operate at room temperature.













