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19922026
Showing 1993Show all

8 papers · 1 filter

hep-ph1993★ 9 cited

Equilibrium Relativistic Mass Distribution for Indistinguishable Events

L. Burakovsky, L. P. Horwitz

A manifestly covariant relativistic statistical mechanics of the system of indistinguishable events with motion in space-time parametrized by an invariant ``historical time'' $…

hep-th1993★ 4 cited

Measurement Theory in Lax-Phillips Formalism

S. Tasaki, E. Eisenberg, L. P. Horwitz

It is shown that the application of Lax-Phillips scattering theory to quantum mechanics provides a natural framework for the realization of the ideas of the Many-Hilbert-Space theo…

math.LO1993

Examples for Souslin forcing

Haim Judah, Andrzej Rosłanowski, Saharon Shelah

We give a model where there is a ccc Souslin forcing which does not satisfy the Knaster condition. Next, we present a model where there is a sigma-linked not sigma-centered Souslin…

math.LO1993

The additivity of porosity ideals

Jörg Brendle

We show that several sigma-ideals related to porous sets have additivity omega_1 and cofinality 2^omega. This answers a question addressed by Miroslav Repick'y.

math.LO1993

Combinatorial properties of classical forcing notions

Jörg Brendle

We discuss the effect of adding a single real (for various forcing notions adding reals) on cardinal invariants associated with the continuum (like the unbounding or the dominating…

math.LO1993

Evasion and prediction --- the Specker phenomenon and Gross spaces

Jörg Brendle

We study the set--theoretic combinatorics underlying the following two algebraic phenomena. (1) A subgroup G leq Z^omega exhibits the Specker phenomenon iff every homomorphism G to…