https://en.wikipedia.org/wiki/Concorde

"Laws" that can be broken hardly seem to qualify as "laws of physics".

An increase in maintenance costs due to the planes being very old and out of production also doesn't qualify:

British Airways and Air France were able to operate Concorde at a profit, in spite of very high maintenance costs, because the aircraft was able to sustain a high ticket price.

Its estimated operating costs were $3,800 per block hour in 1972, compared to actual 1971 operating costs of $1,835 for a 707 and $3,500 for a 747; for a 3,050 nmi London–New York sector, a 707 cost $13,750 or 3.04c per seat/nmi, a 747 $26,200 or 2.4c per seat/nmi and the Concorde $14,250 or 4.5c per seat/nmi.

So 50% more expensive per seat/mile than a 707 and twice as expensive as a 747.