BEGIN:VCALENDAR
VERSION:2.0
PRODID:IEEE vTools.Events//EN
CALSCALE:GREGORIAN
BEGIN:VTIMEZONE
TZID:America/Denver
BEGIN:DAYLIGHT
DTSTART:20260308T030000
TZOFFSETFROM:-0700
TZOFFSETTO:-0600
RRULE:FREQ=YEARLY;BYDAY=2SU;BYMONTH=3
TZNAME:MDT
END:DAYLIGHT
BEGIN:STANDARD
DTSTART:20261101T010000
TZOFFSETFROM:-0600
TZOFFSETTO:-0700
RRULE:FREQ=YEARLY;BYDAY=1SU;BYMONTH=11
TZNAME:MST
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
DTSTAMP:20260821T163441Z
UID:37C11FEB-F2E9-464B-8794-281EE58B20A9
DTSTART;TZID=America/Denver:20260820T180000
DTEND;TZID=America/Denver:20260820T200000
DESCRIPTION:Entangled quantum probes promise Heisenberg-limited precision\,
  with estimation error scaling inversely with the number of probes rather 
 than as the inverse square root. This quadratic gain shortens measurement 
 times and reduces resource cost in quantum sensing. The advantage is fragi
 le under decoherence\, and conventional quantum error correction restores 
 robustness only with noiseless ancilla qubits and gate-level recovery over
 head beyond near-term hardware. We describe a route built on quantum error
  detection: auxiliary measurements that flag errors without acting back on
  the probe\, supplying classical side information to the estimator rather 
 than triggering a recovery operation. The syndrome conditions the estimato
 r likelihood\, isolating signal from noise without the gate cost of active
  correction. The framework places no recovery cost on the probe\, opening 
 a route to quantum-enhanced sensing on near-term hardware relevant applica
 tions.\n\nSpeaker(s): \, Carlos\, \n\nAgenda: \n6:00 pm Doors Open\n\n6:00
 -6:45 pm Networking time\, meet your colleagues\n\n6:45 pm Welcome\n\n7:00
  pm Main Presentation- Assistant Professor Carlos Ortiz Marrero\n\n7:45 pm
 - Q & A\n\n8:00 pm End\n\nRoom: B101\, Bldg: Engineering\, 400 Isotope Dri
 ve\, Colorado State University\, Fort Collins\, Colorado\, United States\,
  80521
LOCATION:Room: B101\, Bldg: Engineering\, 400 Isotope Drive\, Colorado Stat
 e University\, Fort Collins\, Colorado\, United States\, 80521
ORGANIZER:rtoftness@gmail.com
SEQUENCE:32
SUMMARY:Quantum error detection for Heisenberg-limited sensing
URL;VALUE=URI:https://events.vtools.ieee.org/m/572233
X-ALT-DESC:Description: <br /><div>Entangled quantum probes promise Heisenb
 erg-limited precision\, with estimation error scaling inversely with the n
 umber of probes rather than as the inverse square root. This quadratic gai
 n shortens measurement times and reduces resource cost in quantum sensing.
  The advantage is fragile under decoherence\, and conventional quantum err
 or correction restores robustness only with noiseless ancilla qubits and g
 ate-level recovery overhead beyond near-term hardware. We describe a route
  built on quantum error detection: auxiliary measurements that flag errors
  without acting back on the probe\, supplying classical side information t
 o the estimator rather than triggering a recovery operation. The syndrome 
 conditions the estimator likelihood\, isolating signal from noise without 
 the gate cost of active correction. The framework places no recovery cost 
 on the probe\, opening a route to quantum-enhanced sensing on near-term ha
 rdware relevant applications.</div><br /><br />Agenda: <br /><p>6:00 pm Do
 ors Open</p>\n<p>6:00-6:45 pm Networking time\, meet your colleagues</p>\n
 <p>6:45 pm Welcome</p>\n<p>7:00 pm Main Presentation- Assistant Professor 
 Carlos Ortiz Marrero</p>\n<p>7:45 pm- Q &amp\; A</p>\n<p>8:00 pm End</p>
END:VEVENT
END:VCALENDAR