# POMA

From GuentertWiki

* Product operator formalism in Mathematica *

POMA is a complete, highly flexible Mathematica implementation of the product operator formalism for spin-1/2 nuclei that provides analytical results for the time evolution of weakly coupled spin systems under the influence of free precession, selective and nonselective pulses, and phase cycling.

## Availability

- POMA is available free-of-charge. The current version is POMA 2.0.
- POMA needs Mathematica to run.

## References

- Güntert, P. Symbolic NMR product operator calculations. Int. J. Quant. Chem. 106, 344–350 (2006)

- Güntert, P., Schaefer, N., Otting, G. & Wüthrich K. POMA, a complete Mathematica implementation of the NMR product operator formalism. J. Magn. Reson. A 101, 103–105 (1993)