65 citations · 150 across the 5 of their papers we have counts for
5 papers
Energy nonconservation as a link between gravity and noncommutative quantum theory
Ronaldo V. Lobato, G. A. Carvalho, A. G. Martins +1
gravity was proposed as an extension of the theories, containing not just geometrical correction terms to the General Relativity equations, but also material correc…
Free-fall in a uniform gravitational field in non-commutative quantum mechanics
K. H. C. Castello-Branco, A. G. Martins
We study the free-fall of a quantum particle in the context of noncommutative quantum mechanics (NCQM). Assuming noncommutativity of the canonical type between the coordinates of a…
Discrete Time Evolution and Energy Nonconservation in Noncommutative Physics
A. P. Balachandran, A. G. Martins, P. Teotonio-Sobrinho
Time-space noncommutativity leads to quantisation of time and energy nonconservation when time is conjugate to a compact spatial direction like a circle. In this context energy is…
Time-Space Noncommutativity: Quantised Evolutions
A. P. Balachandran, T. R. Govindarajan, A. G. Martins +1
In previous work, we developed quantum physics on the Moyal plane with time-space noncommutativity, basing ourselves on the work of Doplicher et al.. Here we extend it to certain n…
Unitary Quantum Physics with Time-Space Noncommutativity
A. P. Balachandran, T. R. Govindarajan, C. Molina +1
In this work quantum physics in noncommutative spacetime is developed. It is based on the work of Doplicher et al. which allows for time-space noncommutativity. The Moyal plane is…