Main results

For 1D one-component BARW-s the hard-core interactions are irrelevant (contrary to some fermionic field theoretical predictions)
For 1D one-component PCPD the exclusion is relevant and causes new universality classes. Precise estimates have been determined for exponents a, b (based on finite size scaling).
In different 1D two-component PCPD models the exclusion is relevant and cause PCPD or N-BARW2s type phase transitions.

For 1D one-component BARW-s the hard-core interactions are irrelevant (contrary to some fermionic field theoretical predictions)