Blitzen Trapper  Blitzen Trapper: ramblers. (Tyler Kohloff photo
/ October 23, 2012)  Blitzen Trapper  Oct. 27, Arch Street
Tavern, 85 Arch St., Hartford, (860) 246-7610,   There's
something to all that quantum-physics stuff about motion
disrupting the normal flow of time. It might be a scientific
truth that is only verifiable in some light-speed, theoretical
context, but the same idea seems to apply to us earthbound
travelers: to be in constant motion is to live at a different
temporal speed from everyone who's staying still. One day all
that motion makes it feel like you're aging less while living
more, the next day it's like you're aging 20 years in five. It
catches up with you. Being in a rock 'n' roll band isn't exactly
like being a space traveler. But sort of. That helps explain the
astronaut/cowboy/troubadour vibe that permeates a lot of the
tunes by Blitzen Trapper, an excellent band out of Portland,
Ore.  The band's singer and songwriter, Eric Earley, spoke to
the Advocate recently, about travel, son