jb manchak.

links:

curriculum vitae

logic and philosophy of science (uc irvine)

the universe (tim and eric)

papers:

time (hole?) machines

on spacetime singularities, holes, and extensions

geometry of conventionality (with james weatherall)

global spacetime structure

essay review of david malament (2012)

time travel: why it may not pay to work out all the kinks

what is a physically reasonable spacetime?

no no-go: a remark on time machines

on efficient time travel in gödel spacetime

on the possibility of supertasks in general relativity

on the existence of time machines in general relativity

on force in cartesian physics

is spacetime hole-free?

can we know the global structure of spacetime?

is prediction possible in general relativity?